| Common Name | Genus/Species | Family | Order |
|---|
| Abbott's Booby (v) | Papasula abbotti | Sulidae | Pelecaniformes |
| Adelaide Rosella | Platycercus elegans adelaidae | Psittacidae | Psittaciformes |
| Adelie Penguin (v) | Pygoscelis adeliae | Spheniscidae | Spfenisciformes |
| Albert's Lyrebird | Menura alberti | Menuridae | Passeriformes |
| Alexandra's Parrot | Polytelis alexandrae | Psittacidae | Psittaciformes |
| American Golden Plover (v) | Pluvialis dominica | Charadridae | Charadriiformes |
| Amsterdam Albatross | Diomedea amsterdamensis | Diomedeidae | Procellariiformes |
| Antarctic Fulmar | Fulmarus glacialoides | Procellariidae | Procellariiformes |
| Antarctic Prion | Pachyptila desolata | Procellariidae | Procellariiformes |
| Antarctic Petrel (v) | Thalassoica antarctica | Procellariidae | Procellariiformes |
| Antarctic Skua | Catharacta antarcticus | Laridae | Charadriiformes |
| Antarctic Tern (v) | Sterna vittata | Laridae | Charadriiformes |
| Ant-Bed Parrot | Psephotus chrysopterygius | Psittacidae | Psittaciformes |
| Ant-Hill Parrot | Psephotus chrysopterygius | Psittacidae | Psittaciformes |
| Ant-Hill Parrot (see Paradise) | Psephotus pulcherrimus | Psittacidae | Psittaciformes |
| Antipodes Albatross | Diomedea antipodensis | Diomedeidae | Procellariiformes |
| Apostlebird | Struthidea cinerea | Corcoracidae | Passeriformes |
| Arafura Fantail | Rhipidura dryas | Dicruridae | Passeriformes |
| Arctic Jaeger | Stercorarius parasiticus | Laridae | Charadriiformes |
| Arctic Tern | Sterna paradisaea | Laridae | Charadriiformes |
| Arctic Warbler (v) | Phylloscopus borealis | Sylviidae | Passeriformes |
| Ashy-Bellied White-Eye | Zosterops citrinellus | Zosteropidae | Passeriformes |
| Asian Dowitcher | Limnodromus semipalmatus | Scolopacidae | Charadriiformes |
| Asiatic Dowitcher | Limnodromus semipalmatus | Scolopacidae | Charadriiformes |
| Atherton Scrubwren | Sericornis keri | Pardalotidae | Passeriformes |
| Atlantic Petrel (v) | Pterodroma incerta | Procellariidae | Procellariiformes |
| Atlantic Yellow-Nosed Albatross (v) | Thalassarche chlororhynchos | Diomedeidae | Procellariiformes |
| Auctioneer-Bird | Orthonyx spaldingii | Orthonychidae | Passeriformes |
| Audubon's Shearwater (v) | Puffinus lherminieri | Procellariidae | Procellariiformes |
| Australasian Bittern | Botaurus poiciloptilus | Ardeidae | Ciconiiformes |
| Australasian Darter | Anhinga melanogaster | Anhingidae | Pelecaniformes |
| Australasian Figbird | Sphecotheres viridis | Oriolidae | Passeriformes |
| Australasian Gannet | Morus serrator | Sulidae | Pelecaniformes |
| Australasian Grebe | Tachybaptus novaehollandiae | Podicipedidae | Podicipediformes |
| Australasian Pipit | Anthus novaeseelandiae | Motacillidae | Passeriformes |
| Australasian Shoveler | Anas rhynchotis | Anatidae | Anseriformes |
| Australian Black Swan | Cygnus atratus | Anatidae | Anseriformes |
| Australian Brush Turkey | Alectura lathami | Meapodiidae | Galliformes |
| Australian Bustard | Ardeotis australis | Otididae | Gruiformes |
| Australian Crake | Porzana fluminea | Rallidae | Gruiformes |
| Australian Crane | Grus rubicundus | Gruidae | Gruiformes |
| Australian Curlew | Numenius madagascariensis | Scolopacidae | Charadriiformes |
| Australian Gannet | Morus serrator | Sulidae | Pelecaniformes |
| Australian Gosshawk | Accipiter fasciatus | Accipitridae | Falconiformes |
| Australian Hobby | Falco longipennis | Falconidae | Falconiformes |
| Australian Kestrel | Falco cenchroides | Falconidae | Falconiformes |
| Australian King Parrot | Alisterus scapularis | Psittacidae | Psittaciformes |
| Australian Logrunner | Orthonyx temminckii | Orthonychidae | Passeriformes |
| Australian Magpie | Gymnorhina tibicen | Antamidae | Passeriformes |
| Australian Owlet-Nightjar | Aegotheles cristatus | Aegothelidae | Caprimulgiformes |
| Australian Painted Snipe | Rostratula australis | Rostratulidae | Charadriiformes |
| Australian Pelican | Pelecanus conspicillatus | Pelecanidae | Pelecaniformes |
| Australian Pied Oystercatcher | Haematopus longirostris | Haematopodidae | Charadriiformes |
| Australian Pratnicole | Stiltia isabella | Glareolidae | Charadriiformes |
| Australian Raven | Corvus coronoides | Corvidae | Passeriformes |
| Australian Reed-Warbler | Acrocephalus australis | Sylviidae | Passeriformes |
| Australian Ringneck | Barnardius zonarius | Psittacidae | Psittaciformes |
| Australian Shelduck | Tadorna tadornoides | Anatidae | Anseriformes |
| Australian Skylark | Mirafra javanica | Alaudidae | Passeriformes |
| Australian Snipe | Gallinago hardwickii | Scolopacidae | Charadriiformes |
| Australian Spotted Crake | Porzana fluminea | Rallidae | Gruiformes |
| Australian Swallow | Hirundo neoxena | Hirundinidae | Passeriformes |
| Australian Swiftlet | Aerodramus terrareginae | Apodidae | Apodiformes |
| Australian White Ibis | Threskiornis molucca | Threskiornithidae | Ciconiiformes |
| Australian Wood Duck | Chenonetta jubata | Anatidae | Anseriformes |
| Axe Bird | Caprimulus macrurus | Caprimulgidae | Caprimulgiformes |
| Azure Kingfisher | Alcedo azurea | Alcedinidae | Coraciiformes |
| Baillon's Crake | Porzana pusilla | Rallidae | Gruiformes |
| Baird's Sandpiper (v) | Calidris bairdii | Scolopacidae | Charadriiformes |
| Bald Coot | Porphyrio porphyrio | Rallidae | Gruiformes |
| Baldy Pigeon | Columba leucomela | Columbidae | Columbiformes |
| Banded Fairy-Wren | Malurus splendens | Maluridae | Passeriformes |
| Banded Finch | Taeniopygia bichenovii | Passeridae | Passeriformes |
| Banded Fruit-Dove | Ptilinopus cinctus | Columbidae | Columbiformes |
| Banded Honeyeater | Cissomela pectoralis | Meliphagidae | Passeriformes |
| Banded Landrail | Gallirallus philippensis | Rallidae | Gruiformes |
| Banded Lapwing | Vanellus tricolor | Charadridae | Charadriiformes |
| Banded Plover | Vanellus tricolor | Charadridae | Charadriiformes |
| Banded Stilt | Cladorhynchus leucocephalus | Recurvirostridae | Charadriiformes |
| Banded Whiteface | Aphelocephala nigricincta | Pardalotidae | Passeriformes |
| Barau's Petrel (v) | Pterodroma baraui | Procellariidae | Procellariiformes |
| Barbary Dove (i) | Streptopelia risoria | Columbidae | Columbiformes |
| Bar-Breasted Honeyeater | Ramsayornis fasciatus | Meliphagidae | Passeriformes |
| Barcoo Bantam | Tribonyx ventralis | Rallidae | Gruiformes |
| Barkbird | Melithreptus validirostris | Meliphagidae | Passeriformes |
| Barking Jackass | Dacelo leachii | Halcyonidae | Coraciiformes |
| Barking Owl | Ninox connivens | Strigidae | Strigiformes |
| Barkpecker | Daphoenositta chrysoptera | Neosittidae | Passeriformes |
| Bark Tit | Acanthiza reguloides | Pardalotidae | Passeriformes |
| Barleybird | Cisticola exilis | Sylviidae | Passeriformes |
| Barn Swallow | Hirundo rustica | Hirundinidae | Passeriformes |
| Barred Cuckoo-Shrike | Coracina lineata | Campephagidae | Passeriformes |
| Bar-Shouldered Dove | Geopelia humeralis | Columbidae | Columbiformes |
| Bar-Tailed Godwit | Limosa lapponica | Scolopacidae | Charadriiformes |
| Bartram's Sandpiper (v) | Bartramia longicauda | Scolopacidae | Charadriiformes |
| Bassian Thrush | Zoothera lunulata | Muscicapidae | Passeriformes |
| Bass Strait Muttonbird | Ardenna tenuirostris | Procellariidae | Procellariiformes |
| Baudin's Black-Cockatoo | Calyptorhynchus baudinii | Cacatuidae | Psittaciformes |
| Beach Stone-Curlew | Esacus neglectus | Burhinidae | Charadriiformes |
| Beach Thick-Knee | Esacus neglectus | Burhinidae | Charadriiformes |
| Beautiful Firetail | Stagonopleura bella | Passeridae | Passeriformes |
| Bellbird | Manorina melanophrys | Meliphagidae | Passeriformes |
| Bell Miner | Manorina melanophrys | Meliphagidae | Passeriformes |
| Big Hill Muttonbird | Pterodroma solandri | Procellariidae | Procellariiformes |
| Black (Duck) | Anas superciliosa | Anatidae | Anseriformes |
| Black-and-White Fairy-Wren | Malurus leucopterus | Maluridae | Passeriformes |
| Black-and-White Fantail | Rhipidura leucophrys | Dicruridae | Passeriformes |
| Black-Backed Butcherbird | Cracticus mentalis | Antamidae | Passeriformes |
| Black-Backed Fairy-Wren | Malurus splendens | Maluridae | Passeriformes |
| Black-Backed Magpie | Gymnorhina tibicen | Antamidae | Passeriformes |
| Black-Backed Wagtail (v) | Motacilla lugens | Motacillidae | Passeriformes |
| Black-Bellied Plover | Pluvialis squatarola | Charadridae | Charadriiformes |
| Black-Bellied Storm-Petrel | Fregetta tropica | Hydrobatidae | Procellariiformes |
| Black Bittern | Ixobrychus flavicollis | Ardeidae | Ciconiiformes |
| Black-Breasted Button-Quail | Turnix melanogaster | Turnicidae | Turniciformes |
| Black-Breasted Buzzard | Hamirostra melanosternon | Accipitridae | Falconiformes |
| Black-Breasted Pitta | Pitta iris | Pittidae | Passeriformes |
| Black-Breasted Plover | Vanellus tricolor | Charadridae | Charadriiformes |
| Black-Browed Albatross | Thalassarche melanophris | Diomedeidae | Procellariiformes |
| Black Butcherbird | Cracticus quoyi | Antamidae | Passeriformes |
| Black-Cap | Melithreptus affinis | Meliphagidae | Passeriformes |
| Black-Cap (see Strong-Billed) | Melithreptus validirostris | Meliphagidae | Passeriformes |
| Black-Cap (see White-Naped) | Melithreptus lunatus | Meliphagidae | Passeriformes |
| Black-Cheeked Falcon | Falco peregrinus | Falconidae | Falconiformes |
| Black-Chinned Honeyeater | Melithreptus gularis | Meliphagidae | Passeriformes |
| Black Cormorant | Phalacrocorax carbo | Phalacrocoracidae | Pelecaniformes |
| Black Currawong | Strepera fuliginosa | Antamidae | Passeriformes |
| Black-Eared Cuckoo | Chalcites osculans | Cuculidae | Cuculiformes |
| Black-Eared Miner | Manorina melanotis | Meliphagidae | Passeriformes |
| Black-Faced Cormorant | Phalacrocorax fuscescens | Phalacrocoracidae | Pelecaniformes |
| Black-Faced Cuckoo-Shrike | Coracina novaehollandiae | Campephagidae | Passeriformes |
| Black-Faced Flycatcher | Monarcha melanopsis | Dicruridae | Passeriformes |
| Black-Faced Monarch | Monarcha melanopsis | Dicruridae | Passeriformes |
| Black-Faced Shag | Phalacrocorax fuscescens | Phalacrocoracidae | Pelecaniformes |
| Black-Faced Woodswallow | Artamus cinereus | Antamidae | Passeriformes |
| Black Falcon | Falco subniger | Falconidae | Falconiformes |
| Black-Fronted Dotterel | Elseyornis melanops | Charadridae | Charadriiformes |
| Black-Fronted Plover | Elseyornis melanops | Charadridae | Charadriiformes |
| Black Grasswren | Amytornis housei | Maluridae | Passeriformes |
| Black-Headed Gull (v) | Chroicocephalus ridibundus | Laridae | Charadriiformes |
| Black-Headed Honeyeater | Melithreptus affinis | Meliphagidae | Passeriformes |
| Blackheart | Peophila acuticauda | Passeridae | Passeriformes |
| Black Honeyeater | Sugamel niger | Meliphagidae | Passeriformes |
| Black Jay | Corcorax melanorhamphos | Corcoracidae | Passeriformes |
| Black Kite | Milvus migrans | Accipitridae | Falconiformes |
| Black-Naped Tern | Sterna sumatrana | Laridae | Charadriiformes |
| Black-Necked Stork | Ephippiorhynchus australis | Ciconiidae | Ciconiiformes |
| Black Noddy | Anous minutus | Laridae | Charadriiformes |
| Black Oystercatcher | Haematopus fulginosus | Haematopodidae | Charadriiformes |
| Black Petrel | Procellaria parkinsoni | Procellariidae | Procellariiformes |
| Black Redbill | Haematopus fulginosus | Haematopodidae | Charadriiformes |
| Black-Ringed Finch | Taeniopygia bichenovii | Passeridae | Passeriformes |
| Black-Rumped Finch | Peophila cincta | Passeridae | Passeriformes |
| Black Shag | Phalacrocorax carbo | Phalacrocoracidae | Pelecaniformes |
| Black-Shouldered Kite | Elanus axillaris | Accipitridae | Falconiformes |
| Black-Tailed Finch | Peophila cincta | Passeridae | Passeriformes |
| Black-Tailed Godwit | Limosa limosa | Scolopacidae | Charadriiformes |
| Black-Tailed Gull (v) | Larus crassirostris | Laridae | Charadriiformes |
| Black-Tailed Native-Hen | Tribonyx ventralis | Rallidae | Gruiformes |
| Black-Tailed Treecreeper | Climacteris melanura | Climacteridae | Passeriformes |
| Black-Tailed Whistler | Pachycephala melanura | Pachycephalidae | Passeriformes |
| Black Tern (v) | Chlidonias nigre | Laridae | Charadriiformes |
| Black-Throated Finch | Peophila cincta | Passeridae | Passeriformes |
| Black-Throated Warbler | Gerygone palpebrosa | Pardalotidae | Passeriformes |
| Black Treecreeper | Climacteris picumnus | Climacteridae | Passeriformes |
| Black-Winged Currawong | Strepera versicolor | Antamidae | Passeriformes |
| Black-Winged Monarch | Monarcha frater | Dicruridae | Passeriformes |
| Black-Winged Petrel | Pterodroma nigripennis | Procellariidae | Procellariiformes |
| Black-Winged Stilt | Himantopus himantopus | Recurvirostridae | Charadriiformes |
| Blightbird | Zosterops lateralis | Zosteropidae | Passeriformes |
| Blue-and-White Fairy-Wren | Malurus leucopterus | Maluridae | Passeriformes |
| Blue-and-White Flycatcher | Cyanoptila cyanomelana | Dicruridae | Passeriformes |
| Blue-Billed Duck | Oxyura australis | Anatidae | Anseriformes |
| Bluebird | Artamus personatus | Antamidae | Passeriformes |
| Blue Bonnet | Northiella haematogaster | Psittacidae | Psittaciformes |
| Blue-Breasted Fairy-Wren | Malurus pulcherrimus | Maluridae | Passeriformes |
| Blue-Breasted Pitta | Pitta erythrogaster | Pittidae | Passeriformes |
| Blue-Breasted Superb Warbler | Malurus pulcherrimus | Maluridae | Passeriformes |
| Blue-Faced Honeyeater | Entomyzon cyanotis | Meliphagidae | Passeriformes |
| Blue-Faced Parrot-Finch | Erythrura trichroa | Passeridae | Passeriformes |
| Blue Flycatcher | Myiagra rubecula | Dicruridae | Passeriformes |
| Blue-Headed Wagtail | Motacilla flava | Motacillidae | Passeriformes |
| Blue Jay | Coracina novaehollandiae | Campephagidae | Passeriformes |
| Blue Martin | Artamus personatus | Antamidae | Passeriformes |
| Blue Martin (see White-Browed) | Artamus superciliosus | Antamidae | Passeriformes |
| Blue-Mountain Parrot | Trichoglossus haematodus | Psittacidae | Psittaciformes |
| Blue Petrel | Halobaena caerulea | Procellariidae | Procellariiformes |
| Blue-Winged Kookaburra | Dacelo leachii | Halcyonidae | Coraciiformes |
| Blue-Winged Parrot | Neophema chrysostoma | Psittacidae | Psittaciformes |
| Blue-Winged Pitta (v) | Pitta moluccensis | Pittidae | Passeriformes |
| Blue-Winged Shoveler | Anas rhynchotis | Anatidae | Anseriformes |
| Blue Wren | Malurus cyaneus | Maluridae | Passeriformes |
| Bottle Swallow | Hirundo ariel | Hirundinidae | Passeriformes |
| Bourke's Parrot | Neopsephotus bourkii | Psittacidae | Psittaciformes |
| Bower's Shrike-Thrush | Colluricincla boweri | Pachycephalidae | Passeriformes |
| Brahminy Kite | Haliastur indus | Accipitridae | Falconiformes |
| Bridled Honeyeater | Lichenostomus frenatus | Meliphagidae | Passeriformes |
| Bridled Tern | Onychoprion anaethetus | Laridae | Charadriiformes |
| Broad-Billed Flycatcher | Myiagra ruficollis | Dicruridae | Passeriformes |
| Broad-Billed Prion | Pachyptila vittata | Procellariidae | Procellariiformes |
| Broad-Billed Sandpiper | Limicola falcinellus | Scolopacidae | Charadriiformes |
| Brolga | Grus rubicundus | Gruidae | Gruiformes |
| Brown-Backed Honeyeater | Ramsayornis modestus | Meliphagidae | Passeriformes |
| Brown Bittern | Botaurus poiciloptilus | Ardeidae | Ciconiiformes |
| Brown Booby | Sula leucogaster | Sulidae | Pelecaniformes |
| Brown Bristlebird | Dasyornis brachypterus | Pardalotidae | Passeriformes |
| Brown Bristlebird (see Western) | Dasyornis longirostris | Pardalotidae | Passeriformes |
| Brown Cuckoo-Dove | Macropygia amboinensis | Columbidae | Columbiformes |
| Brown Falcon | Falco berigora | Falconidae | Falconiformes |
| Brown Flycatcher | Microeca fascinans | Petroicidae | Passeriformes |
| Brown Gerygone | Gerygone mouki | Pardalotidae | Passeriformes |
| Brown Goshawk | Accipiter fasciatus | Accipitridae | Falconiformes |
| Brown Hawk-Owl | Ninox scutulata | Strigidae | Strigiformes |
| Brown-Headed Honeyeater | Melithreptus brevirostris | Meliphagidae | Passeriformes |
| Brown-Headed Petrel | Pterodroma solandri | Procellariidae | Procellariiformes |
| Brown Honeyeater | Lichmera indistincta | Meliphagidae | Passeriformes |
| Brown Noddy | Anous stolidus | Laridae | Charadriiformes |
| Brown Pigeon | Macropygia amboinensis | Columbidae | Columbiformes |
| Brown Quail | Coturnix ypsilophora | Odontophoridae | Galliformes |
| Brown Scrubwren | Sericornis humilis | Pardalotidae | Passeriformes |
| Brown Skua | Catharacta antarcticus | Laridae | Charadriiformes |
| Brown Songlark | Cincloramphus cruralis | Sylviidae | Passeriformes |
| Brown Thornbill | Acanthiza pusilla | Pardalotidae | Passeriformes |
| Brown Treecreeper | Climacteris picumnus | Climacteridae | Passeriformes |
| Brown Warbler | Gerygone mouki | Pardalotidae | Passeriformes |
| Brown Whistler | Pachycephala simplex | Pachycephalidae | Passeriformes |
| Brush Bronzewing | Phaps elegans | Columbidae | Columbiformes |
| Brush Cuckoo | Cacomantis variolosus | Cuculidae | Cuculiformes |
| Brush-Throated Honeyeater | Trichodere cockerelli | Meliphagidae | Passeriformes |
| Brush Wattlebird | Anthochaera lunulata | Meliphagidae | Passeriformes |
| Bubbly Jock | Ptilinopus magnificus | Columbidae | Columbiformes |
| Budgerigar | Melopsittacus undulatus | Psittacidae | Psittaciformes |
| Buff-Banded Rail | Gallirallus philippensis | Rallidae | Gruiformes |
| Buff-Breasted Button-Quail | Turnix olivii | Turnicidae | Turniciformes |
| Buff-Breasted Honeyeater | Xanthotis flaviventer | Meliphagidae | Passeriformes |
| Buff-Breasted Paradise-Kingfisher | Tanysiptera sylvia | Halcyonidae | Coraciiformes |
| Buff-Breasted Pitta | Pitta versicolor | Pittidae | Passeriformes |
| Buff-Breasted Sandpiper (v) | Tryngites subruficollis | Scolopacidae | Charadriiformes |
| Buff-Breasted Whistler | Pachycephala rufogularis | Pachycephalidae | Passeriformes |
| Buff-Rumped Thornbill | Acanthiza reguloides | Pardalotidae | Passeriformes |
| Buff-Rumped Tit | Acanthiza reguloides | Pardalotidae | Passeriformes |
| Buff-Sided Robin | Poecilodryas cerviniventris | Petroicidae | Passeriformes |
| Buller's Albatross | Thalassarche bulleri | Diomedeidae | Procellariiformes |
| Buller's Shearwater | Ardenna bulleri | Procellariidae | Procellariiformes |
| Bulloak Parrot | Northiella haematogaster | Psittacidae | Psittaciformes |
| Bulwer's Petrel (v) | Bulweria bulwerii | Procellariidae | Procellariiformes |
| Burdekin Duck | Tadorna radjah | Anatidae | Anseriformes |
| Bush Canary | Gerygone olivacea | Pardalotidae | Passeriformes |
| Bush Stone-Curlew | Burhinus grallarius | Burhinidae | Charadriiformes |
| Bush Thick-Knee | Burhinus grallarius | Burhinidae | Charadriiformes |
| Button-Grass Wren | Stipiturus malachurus | Maluridae | Passeriformes |
| Cackler | Pomatostomus superciliosus | Pomatostomidae | Passeriformes |
| California Quail (i) | Callipepla californica | Odontopforidae | Galliformes |
| Campbell Albatross | Thalassarche imparvida | Diomedeidae | Procellariiformes |
| Canada Goose (v) | Branta canadensis | Anatidae | Anseriformes |
| Canary White-Eye | Zosterops luteus | Zosteropidae | Passeriformes |
| Cane Pheasant | Centropus phasianinus | Centropodidae | Cuculiformes |
| Cape Barren Goose | Cerriopsis novaehollandiae | Anatidae | Anseriformes |
| Cape Gannet | Morus capensis | Sulidae | Pelecaniformes |
| Cape Petrel | Daption capense | Procellariidae | Procellariiformes |
| Cape Pigeon | Daption capense | Procellariidae | Procellariiformes |
| Carnaby's Black-Cockatoo | Calyptorhynchus latirostris | Cacatuidae | Psittaciformes |
| Carpentarian Grasswren | Amytornis dorotheae | Maluridae | Passeriformes |
| Caspian Plover (v) | Charadrius asiaticus | Charadridae | Charadriiformes |
| Caspian Tern | Hydroprogne caspia | Laridae | Charadriiformes |
| Casuarina Cockatoo | Calyptorhynchus lathami | Cacatuidae | Psittaciformes |
| Cataract-Bird | Origma solitaria | Pardalotidae | Passeriformes |
| Cattle Egret | Ardea ibis | Ardeidae | Ciconiiformes |
| Cavebird | Origma solitaria | Pardalotidae | Passeriformes |
| Channel-Billed Cuckoo | Scythrops novaehollandiae | Cuculidae | Cuculiformes |
| Chatham Albatross (v) | Thalassarche eremita | Diomedeidae | Procellariiformes |
| Cherry Finch | Neochmia modesta | Passeridae | Passeriformes |
| Chestnut-Backed Button-Quail | Turnix castanota | Turnicidae | Turniciformes |
| Chestnut-Backed Quail-Thrush | Cinclosoma castanotum | Cinclosomatidae | Passeriformes |
| Chestnut-Breasted Cuckoo | Cacomantis castaneiventris | Cuculidae | Cuculiformes |
| Chestnut-Breasted Mannikin | Lonchura castaneothorax | Passeridae | Passeriformes |
| Chestnut-Breasted Quail-Thrush | Cinclosoma castaneothorax | Cinclosomatidae | Passeriformes |
| Chestnut-Breasted Shelduck | Tadorna tadornoides | Anatidae | Anseriformes |
| Chestnut-Breasted Whiteface | Aphelocephala pectoralis | Pardalotidae | Passeriformes |
| Chestnut-Crowned Babbler | Pomatostomus ruficeps | Pomatostomidae | Passeriformes |
| Chestnut Quail-Thrush | Cinclosoma castanotum | Cinclosomatidae | Passeriformes |
| Chestnut-Quilled Rock-Pigeon | Petrophassa rufipennis | Columbidae | Columbiformes |
| Chestnut Rail | Eulabeornis castaneoventris | Rallidae | Gruiformes |
| Chestnut-Rumped Heathwren | Calamanthus pyrrhopygius | Pardalotidae | Passeriformes |
| Chestnut-Rumped Thornbill | Acanthiza uropygialis | Pardalotidae | Passeriformes |
| Chestnut Teal | Anas castanea | Anatidae | Anseriformes |
| Chickowee | Lichenostomus penicillatus | Meliphagidae | Passeriformes |
| Chiming wedgebill | Psophodes occidentalis | Cinclosomatidae | Passeriformes |
| Chinese Little Bittern (v) | Ixobrychus sinensis | Ardeidae | Ciconiiformes |
| Chinese Pheasant (i) | Phasianus colchichus | Phasianidae | Galliformes |
| Chinese Snipe | Gallinago megala | Scolopacidae | Charadriiformes |
| Chinstrap Penguin (v) | Pygoscelis antarcticus | Spheniscidae | Spfenisciformes |
| Chirruping Wedgebill | Psophodes cristatus | Cinclosomatidae | Passeriformes |
| Chowchilla | Orthonyx spaldingii | Orthonychidae | Passeriformes |
| Christmas Frigatebird (v) | Fregata andrewsi | Fregatidae | Pelecaniformes |
| Christmas Island Frigatebird (v) | Fregata andrewsi | Fregatidae | Pelecaniformes |
| Cicadabird | Coracina tenuirostris | Campephagidae | Passeriformes |
| Cinnamon Quail-Thrush | Cinclosoma cinnamomeum | Cinclosomatidae | Passeriformes |
| Citrine Wagtail (v) | Motacilla citreola | Motacillidae | Passeriformes |
| Clamorous Reed-Warbler | Acrocephalus australis | Sylviidae | Passeriformes |
| Cockatiel | Nymphicus hollandicus | Cacatuidae | Psittaciformes |
| Cockatoo-Parrot | Nymphicus hollandicus | Cacatuidae | Psittaciformes |
| Cocktail | Calamanthus fulginosus | Pardalotidae | Passeriformes |
| Collared Imperial-Pigeon | Ducula mullerii | Columbidae | Columbiformes |
| Collared Kingfisher | Todyramphus chloris | Halcyonidae | Coraciiformes |
| Collared Sparrowhawk | Accipiter cirrocephalus | Accipitridae | Falconiformes |
| Colombo Crow (v) | Corvus splendens | Corvidae | Passeriformes |
| Comb-Crested Jacana | Irediparra gallinacea | Jacanidae | Charadriiformes |
| Common Blackbird (i) | Terdus merula | Muscicapidae | Passeriformes |
| Common Bronzewing | Phaps chalcoptera | Columbidae | Columbiformes |
| Common Curlew | Numenius arquata | Scolopacidae | Charadriiformes |
| Common Diving-Petrel | Pelecanoides urinatrix | Procellariidae | Procellariiformes |
| Common Greenfinch (i) | Carduelis chloris | Fringillidae | Passeriformes |
| Common Greenshank | Tringa nebularia | Scolopacidae | Charadriiformes |
| Common Myna (i) | Acridotheres tristis | Sturnidae | Passeriformes |
| Common Noddy | Anous stolidus | Laridae | Charadriiformes |
| Common Pheasant (i) | Phasianus colchichus | Phasianidae | Galliformes |
| Common Redshank | Tringa totanus | Scolopacidae | Charadriiformes |
| Common Sandpiper | Actitis hypoleucos | Scolopacidae | Charadriiformes |
| Common Shearwater (v) | Puffinus puffinus | Procellariidae | Procellariiformes |
| Common Skylark (i) | Alauda arvensis | Alaudidae | Passeriformes |
| Common Starling (i) | Sturnus vulgaris | Sturnidae | Passeriformes |
| Common Swallow | Hirundo rustica | Hirundinidae | Passeriformes |
| Common Tern | Sterna hirundo | Laridae | Charadriiformes |
| Cooee | Eudynamys orientalis | Cuculidae | Cuculiformes |
| Cook's Petrel (v) | Pterodroma cookii | Procellariidae | Procellariiformes |
| Cornbird | Cisticola exilis | Sylviidae | Passeriformes |
| Cory's Shearwater (v) | Calonectris diomedia | Procellariidae | Procellariiformes |
| Cotton Pygmy-Goose | Nettapus coromandelianus | Anatidae | Anseriformes |
| Cox's Sandpiper | Calidris paramelanotos | Scolopacidae | Charadriiformes |
| Crescent Honeyeater | Phylidonyris pyrrhoptera | Meliphagidae | Passeriformes |
| Crested Bellbird | Oreoica gutturalis | Pachycephalidae | Passeriformes |
| Crested Hawk | Aviceda subcristata | Accipitridae | Falconiformes |
| Crested Pigeon | Ocyphaps lophotes | Columbidae | Columbiformes |
| Crested Shrike-Tit | Falcunculus frontatus | Pachycephalidae | Passeriformes |
| Crested Tern | Thalasseus bergii | Laridae | Charadriiformes |
| Crimson Chat | Epthianura tricolor | Meliphagidae | Passeriformes |
| Crimson Finch | Neochmia phaeton | Passeridae | Passeriformes |
| Crimson Rosella | Platycercus elegans | Psittacidae | Psittaciformes |
| Crow | Corvus coronoides | Corvidae | Passeriformes |
| Curlew Sandpiper | Calidris ferruginea | Scolopacidae | Charadriiformes |
| Dark-Mantled Sooty Albatross | Phoebetria fusca | Diomedeidae | Procellariiformes |
| Dark Thornbill | Acanthiza iredalei | Pardalotidae | Passeriformes |
| Darter | Anhinga melanogaster | Anhingidae | Pelecaniformes |
| Delicate Owl | Tyto javanica | Tytonidae | Strigiformes |
| Desert Chat | Ashbyia lovensis | Meliphagidae | Passeriformes |
| Diamondbird | Pardalotus punctuatus | Pardalotidae | Passeriformes |
| Diamond Dove | Geopelia cuneata | Columbidae | Columbiformes |
| Diamond Firetail | Stagonopleura guttata | Passeridae | Passeriformes |
| Dishlick | Myiagra inquieta | Dicruridae | Passeriformes |
| Diver (Duck) | Biziura lobata | Anatidae | Anseriformes |
| Diving Whistling-Duck | Dendrocygna arcuata | Anatidae | Anseriformes |
| Dollarbird | Eurystomus orientalis | Coraciidae | Coraciiformes |
| Dominican Gull | Larus dominicanus | Laridae | Charadriiformes |
| Dorothy's Grasswren | Amytornis dorotheae | Maluridae | Passeriformes |
| Double-Banded Dotterel | Charadrius bicinctus | Charadridae | Charadriiformes |
| Double-Banded Plover | Charadrius bicinctus | Charadridae | Charadriiformes |
| Double-Barred Finch | Taeniopygia bichenovii | Passeridae | Passeriformes |
| Double-Eyed Fig-Parrot | Cyclopsitta diophthalma | Psittacidae | Psittaciformes |
| Dove Prion | Pachyptila desolata | Procellariidae | Procellariiformes |
| Dozey | Melanodryas vittata | Petroicidae | Passeriformes |
| Dunlin (v) | Calidris alpina | Scolopacidae | Charadriiformes |
| Dusky Gerygone | Gerygone tenebrosa | Pardalotidae | Passeriformes |
| Dusky Grasswren | Amytornis purnelli | Maluridae | Passeriformes |
| Dusky Honeyeater | Myzomela obscura | Meliphagidae | Passeriformes |
| Dusky Moorhen | Gallinula tenebrosa | Rallidae | Gruiformes |
| Dusky Robin | Melanodryas vittata | Petroicidae | Passeriformes |
| Dusky Woodswallow | Artamus cyanopterus | Antamidae | Passeriformes |
| Eaglehawk | Aquila audax | Accipitridae | Falconiformes |
| Eastern Bristlebird | Dasyornis brachypterus | Pardalotidae | Passeriformes |
| Eastern Curlew | Numenius madagascariensis | Scolopacidae | Charadriiformes |
| Eastern Golden Plover | Pluvialis fulva | Charadridae | Charadriiformes |
| Eastern Grass Owl | Tyto capensis | Tytonidae | Strigiformes |
| Eastern Honey-Buzzard (v) | Pernis ptilorhynchus | Accipitridae | Falconiformes |
| Eastern Koel | Eudynamys orientalis | Cuculidae | Cuculiformes |
| Eastern Marsh Harrier (v) | Circus Spilonotus | Accipitridae | Falconiformes |
| Eastern Reed-Warbler | Acrocephalus orientalis | Sylviidae | Passeriformes |
| Eastern Reef Egret (dark morph) | Egretta sacra | Ardeidae | Ciconiiformes |
| Eastern Reef Egret (white morph) | Egretta sacra | Ardeidae | Ciconiiformes |
| Eastern Rosella | Platycercus eximius | Psittacidae | Psittaciformes |
| Eastern Spinebill | Acnathorhynchus tenuirostris | Meliphagidae | Passeriformes |
| Eastern Swamphen | Porphyrio porphyrio | Rallidae | Gruiformes |
| Eastern Whipbird | Psophodes olivaceus | Cinclosomatidae | Passeriformes |
| Eastern Whiteface | Aphelocephala leucopsis | Pardalotidae | Passeriformes |
| Eastern Yellow Robin | Eopsaltria australis | Petroicidae | Passeriformes |
| Eclectus Parrot | Eclectus roratus | Psittacidae | Psittaciformes |
| Elegant Imperial-Pigeon (v) | Ducula concinna | Columbidae | Columbiformes |
| Elegant Parrot | Neophema elegans | Psittacidae | Psittaciformes |
| Emerald Dove | Chalcophaps indica | Columbidae | Columbiformes |
| Emerald Pigeon | Chalcophaps indica | Columbidae | Columbiformes |
| Emu | Dromaius novaehollandiae | Casuariidae | Struthioniiformes |
| English Skylark (i) | Alauda arvensis | Alaudidae | Passeriformes |
| Erect-Crested Penguin (v) | Eudyptes sclateri | Spheniscidae | Spfenisciformes |
| Eugerie-Bird | Haematopus longirostris | Haematopodidae | Charadriiformes |
| Eungella Honeyeater | Lichenostomus hindwoodi | Meliphagidae | Passeriformes |
| Eurasian Coot | Fulica atra | Rallidae | Gruiformes |
| Eurasian Curlew | Numenius arquata | Scolopacidae | Charadriiformes |
| Eurasian Golden Plover | Pluvialis apricaria | Charadridae | Charadriiformes |
| Eurasian Skylark (i) | Alauda arvensis | Alaudidae | Passeriformes |
| Eurasian Tree Sparrow (i) | Passer montanus | Passeridae | Passeriformes |
| European Curlew | Numenius arquata | Scolopacidae | Charadriiformes |
| European Goldfinch (i) | Carduelis carduelis | Fringillidae | Passeriformes |
| Eyrean Grasswren | Amytornis goyderi | Maluridae | Passeriformes |
| Fairy Gerygone | Gerygone palpebrosa | Pardalotidae | Passeriformes |
| Fairy Martin | Hirundo ariel | Hirundinidae | Passeriformes |
| Fairy Penguin | Eudyptula minor | Spheniscidae | Spfenisciformes |
| Fairy Prion | Pachyptila turtur | Procellariidae | Procellariiformes |
| Fairy Tern | Sternula nereis | Laridae | Charadriiformes |
| Fan-Tailed Cuckoo | Cacomantis flabelliformis | Cuculidae | Cuculiformes |
| Far-Eastern Curlew | Numenius madagascariensis | Scolopacidae | Charadriiformes |
| Fawn-Breasted Bowerbird | Chlamydera cerviniventris | Ptilonorhynchidae | Passeriformes |
| Feral Pigeon (i) | Columba livia | Columbidae | Columbiformes |
| Fern Owl | Eurostopodus mystacalis | Caprimulgidae | Caprimulgiformes |
| Fernwren | Oreoscopus gutturalis | Pardalotidae | Passeriformes |
| Fieldlark | Calamanthus fulginosus | Pardalotidae | Passeriformes |
| Finsch's Oystercatcher (v) | Haematopus finschi | Haematopodidae | Charadriiformes |
| Fiordland Penguin | Eudyptes pachyrhynchus | Spheniscidae | Spfenisciformes |
| Fish Hawk | Pandion haliaetus | Accipitridae | Falconiformes |
| Flame Robin | Petroica phoenicea | Petroicidae | Passeriformes |
| Flesh-Footed Shearwater | Ardenna carneipes | Procellariidae | Procellariiformes |
| Flock Bronzewing | Phaps histrionica | Columbidae | Columbiformes |
| Flock Pigeon | Lopholaimus antarcticus | Columbidae | Columbiformes |
| Flock Pigeon (see Flock Bronzewing) | Phaps histrionica | Columbidae | Columbiformes |
| Floodbird | Gerygone magnirostris | Pardalotidae | Passeriformes |
| Fluttering Shearwater | Puffinus gavia | Procellariidae | Procellariiformes |
| Forest Kingfisher | Todyramphus macleayii | Halcyonidae | Coraciiformes |
| Forest Raven | Corvus tasmanicus | Corvidae | Passeriformes |
| Fork-Tailed Kite | Milvus migrans | Accipitridae | Falconiformes |
| Fork-Tailed Swift | Apus pacificus | Apodidae | Apodiformes |
| Forty-Spotted Pardalote | Pardalotus quadragintus | Pardalotidae | Passeriformes |
| Franklin's Gull (v) | Leucophaeus pipixcan | Laridae | Charadriiformes |
| Freckled Duck | Strictonetta naevosa | Anatidae | Anseriformes |
| Frilled Monarch | Arses telescopthalmus | Dicruridae | Passeriformes |
| Frill-Necked Monarch | Arses lorealis | Dicruridae | Passeriformes |
| Frogmouth Owl | Podargus strigoides | Podargidae | Caprimulgiformes |
| Fruit-Pigeon | Ptilinopus cinctus | Columbidae | Columbiformes |
| Fulmar Prion (v) | Pachyptila crassirostris | Procellariidae | Procellariiformes |
| Fuscous Honeyeater | Lichenostomus fuscus | Meliphagidae | Passeriformes |
| Galah | Eolophus roseicapillus | Cacatuidae | Psittaciformes |
| Gang-Gang Cockatoo | Callocephalon fimbriatum | Cacatuidae | Psittaciformes |
| Garganey | Anas querquedula | Anatidae | Anseriformes |
| Gentoo Penguin (v) | Pygoscelis papua | Spheniscidae | Spfenisciformes |
| Giant Fulmar | Macronectes giganteus | Procellariidae | Procellariiformes |
| Gibberbird | Ashbyia lovensis | Meliphagidae | Passeriformes |
| Gilbert's Whistler | Pachycephala inornata | Pachycephalidae | Passeriformes |
| Glossy Black-Cockatoo | Calyptorhynchus lathami | Cacatuidae | Psittaciformes |
| Glossy Ibis | Plegadis falcinellus | Threskiornithidae | Ciconiiformes |
| Glossy Starling | Aplonis metallica | Sturnidae | Passeriformes |
| Glossy Swiftlet | Collocalia esculenta | Apodidae | Apodiformes |
| Golden Bowerbird | Prionodura newtoniana | Ptilonorhynchidae | Passeriformes |
| Golden-Headed Cisticola | Cisticola exilis | Sylviidae | Passeriformes |
| Golden-Shouldered Parrot | Psephotus chrysopterygius | Psittacidae | Psittaciformes |
| Golden-Tailed Bosunbird | Phaethon lepturus | Phaethontidae | Pelecaniformes |
| Golden Whistler | Pachycephala pectoralis | Pachycephalidae | Passeriformes |
| Gouldian Finch | Erythrura gouldiae | Passeridae | Passeriformes |
| Gould's Petrel | Pterodroma leucoptera | Procellariidae | Procellariiformes |
| Graceful Honeyeater | Meliphaga gracilis | Meliphagidae | Passeriformes |
| Grape-Eater | Lichenostomus virescens | Meliphagidae | Passeriformes |
| Grape-Eater (see Silvereye) | Zosterops lateralis | Zosteropidae | Passeriformes |
| Grass Owl | Tyto capensis | Tytonidae | Strigiformes |
| Grass Parrot | Psephotus haematonotus | Psittacidae | Psittaciformes |
| Great-Billed Heron | Ardea sumatrana | Ardeidae | Ciconiiformes |
| Great Bowerbird | Chlamydera nuchalis | Ptilonorhynchidae | Passeriformes |
| Great Cormorant | Phalacrocorax carbo | Phalacrocoracidae | Pelecaniformes |
| Great Crested Grebe | Podiceps cristatus | Podicipedidae | Podicipediformes |
| Great Egret | Ardea alba | Ardeidae | Ciconiiformes |
| Greater Sand Plover | Charadrius leschenaultii | Charadridae | Charadriiformes |
| Great Frigatebird | Fregata minor | Fregatidae | Pelecaniformes |
| Great Knot | Calidris tenuirostris | Scolopacidae | Charadriiformes |
| Great Reed-Warbler | Acrocephalus orientalis | Sylviidae | Passeriformes |
| Great Shearwater (v) | Ardenna gravis | Procellariidae | Procellariiformes |
| Great-Winged Petrel | Pterodroma macroptera | Procellariidae | Procellariiformes |
| Green-Backed Gerygone | Gerygone chloronotus | Pardalotidae | Passeriformes |
| Green-Backed Honeyeater | Glycichaera fallax | Meliphagidae | Passeriformes |
| Green Catbird | Ailuroedus crassirostris | Ptilonorhynchidae | Passeriformes |
| Green Figbird | Sphecotheres viridis | Oriolidae | Passeriformes |
| Greenie | Lichenostomus penicillatus | Meliphagidae | Passeriformes |
| Green Parrot | Cyanoramphus cooki | Psittacidae | Psittaciformes |
| Green Pigeon | Ptilinopus magnificus | Columbidae | Columbiformes |
| Green Pygmy-Goose | Nettapus pulchellus | Anatidae | Anseriformes |
| Green Rosella | Platycercus caledonicus | Psittacidae | Psittaciformes |
| Green Sandpiper (v) | Tringa ochropus | Scolopacidae | Charadriiformes |
| Grey-Backed Shearwater | Ardenna bulleri | Procellariidae | Procellariiformes |
| Grey-Backed Storm-Petrel | Garrodia nereis | Hydrobatidae | Procellariiformes |
| Grey Butcherbird | Cracticus torquatus | Antamidae | Passeriformes |
| Grey-Crowned Babbler | Pomatostomus temporalis | Pomatostomidae | Passeriformes |
| Grey Currawong | Strepera versicolor | Antamidae | Passeriformes |
| Grey-Faced Petrel | Pterodroma macroptera | Procellariidae | Procellariiformes |
| Grey Falcon | Falco hypoleucos | Falconidae | Falconiformes |
| Grey Fantail | Rhipidura albiscarpa | Dicruridae | Passeriformes |
| Grey-Fronted Honeyeater | Lichenostomus plumulus | Meliphagidae | Passeriformes |
| Grey Goshawk | Accipiter novaehollandiae | Accipitridae | Falconiformes |
| Grey Grasswren | Amytornis barbatus | Maluridae | Passeriformes |
| Grey-Headed Albatross | Thalassarche chrysotoma | Diomedeidae | Procellariiformes |
| Grey-Headed Honeyeater | Lichenostomus keartlandi | Meliphagidae | Passeriformes |
| Grey-Headed Robin | Heteromyias albispecularis | Petroicidae | Passeriformes |
| Grey Heron (v) | Ardea cinerea | Ardeidae | Ciconiiformes |
| Grey Honeyeater | Conopophila whitei | Meliphagidae | Passeriformes |
| Grey Jumper | Struthidea cinerea | Corcoracidae | Passeriformes |
| Grey Noddy | Procelsterna cerulea | Laridae | Charadriiformes |
| Grey Petrel | Procellaria cinerea | Procellariidae | Procellariiformes |
| Grey Phalarope (v) | Phalaropus fulicaria | Scolopacidae | Charadriiformes |
| Grey Plover | Pluvialis squatarola | Charadridae | Charadriiformes |
| Grey Shrike-Thrush | Colluricincla harmonica | Pachycephalidae | Passeriformes |
| Grey Swiftlet | Aerodramus terrareginae | Apodidae | Apodiformes |
| Grey-Tailed Tattler | Tringa brevipes | Scolopacidae | Charadriiformes |
| Grey Teal | Anas gracilis | Anatidae | Anseriformes |
| Grey Ternlet | Procelsterna cerulea | Laridae | Charadriiformes |
| Grey Wagtail (v) | Motacilla cinerea | Motacillidae | Passeriformes |
| Grey Whistler | Pachycephala simplex | Pachycephalidae | Passeriformes |
| Ground Cuckoo-Shrike | Coracina maxima | Campephagidae | Passeriformes |
| Groundlark | Anthus novaeseelandiae | Motacillidae | Passeriformes |
| Ground Parrot | Pezoporus wallicus | Psittacidae | Psittaciformes |
| Ground Thrush | Zoothera lunulata | Muscicapidae | Passeriformes |
| Gurney's Eagle | Aquila gurneyi | Accipitridae | Falconiformes |
| Gull-Billed Tern | Gelochelidon nilotica | Laridae | Charadriiformes |
| Hall's Babbler | Pomatostomus halli | Pomatostomidae | Passeriformes |
| Hall's Giant-Petrel | Macronectes halli | Procellariidae | Procellariiformes |
| Happy Family | Pomatostomus superciliosus | Pomatostomidae | Passeriformes |
| Happy Family (see Grey-Crowned) | Pomatostomus temporalis | Pomatostomidae | Passeriformes |
| Hardhead | Aythya australis | Anatidae | Anseriformes |
| Helmeted Friarbird | Philemon buceroides | Meliphagidae | Passeriformes |
| Helmeted Guineafowl (i) | Numida meleagris | Numididae | Galliformes |
| Helmeted Honeyeater | Lichenostomus melanops | Meliphagidae | Passeriformes |
| Herald Petrel | Pterodroma heraldica | Procellariidae | Procellariiformes |
| Hoary-Headed Grebe | Poliocephalus poliocephalus | Podicipedidae | Podicipediformes |
| Hooded Dotterel | Thinornis rubricollis | Charadridae | Charadriiformes |
| Hooded Parrot | Psephotus dissimilis | Psittacidae | Psittaciformes |
| Hooded Plover | Thinornis rubricollis | Charadridae | Charadriiformes |
| Hooded Robin | Melanodryas cucullata | Petroicidae | Passeriformes |
| Hornbill | Scythrops novaehollandiae | Cuculidae | Cuculiformes |
| Horsfield's Bronze-Cuckoo | Chalcites basalis | Cuculidae | Cuculiformes |
| Horsefield's Bushlark | Mirafra javanica | Alaudidae | Passeriformes |
| House Crow (v) | Corvus splendens | Corvidae | Passeriformes |
| House Sparrow (i) | Passer domesticus | Passeridae | Passeriformes |
| House Swallow | Hirundo neoxena | Hirundinidae | Passeriformes |
| House Swift | Apus affinis | Apodidae | Apodiformes |
| Hudsonian Godwit (v) | Limosa haemastica | Scolopacidae | Charadriiformes |
| Hutton's Shearwater | Puffinus huttoni | Procellariidae | Procellariiformes |
| Indian Myna (i) | Acridotheres tristis | Sturnidae | Passeriformes |
| Indian Peafowl (i) | Pavo cristatus | Phasianidae | Galliformes |
| Indian Pitta (v) | Pitta moluccensis | Pittidae | Passeriformes |
| Indian Yellow-Nosed Albatross | Thalassarche carteri | Diomedeidae | Procellariiformes |
| Inland Dotterel | Charadrius australis | Charadridae | Charadriiformes |
| Inland Thornbill | Acanthiza apicalis | Pardalotidae | Passeriformes |
| Intermediate Egret | Ardea intermedia | Ardeidae | Ciconiiformes |
| Jabiru | Ephippiorhynchus australis | Ciconiidae | Ciconiiformes |
| Jacky Winter | Microeca fascinans | Petroicidae | Passeriformes |
| Japanese Snipe | Gallinago hardwickii | Scolopacidae | Charadriiformes |
| Jenny Wren | Malurus cyaneus | Maluridae | Passeriformes |
| Jouanin's Petrel (v) | Bulweria fallax | Procellariidae | Procellariiformes |
| Juan Fernandez Petrel (v) | Pterodroma externa | Procellariidae | Procellariiformes |
| Junglefowl | Megapodius reinwardt | Megapodiidae | Galliformes |
| Kalkadoon Grasswren | Amytornis ballarae | Maluridae | Passeriformes |
| Kelp Gull | Larus dominicanus | Laridae | Charadriiformes |
| Kentish Plover (v) | Charadrius alexandrinus | Charadridae | Charadriiformes |
| Kerguelen Petrel | Lugensa brevirostris | Procellariidae | Procellariiformes |
| Kermadec Petrel | Pterodroma neglecta | Procellariidae | Procellariiformes |
| Kimberley Flycatcher | Microeca flavigaster | Petroicidae | Passeriformes |
| Kimberley Honeyeater | Meliphaga fordiana | Meliphagidae | Passeriformes |
| King Parrot (see Red-Capped) | Purpureicephalus spurius | Psittacidae | Psittaciformes |
| King Penguin (v) | Aptenodytes patagonicus | Spheniscidae | Spfenisciformes |
| King Quail | Coturnix chinensis | Odontophoridae | Galliformes |
| Lambert's Fairy-Wren | Malurus lamberti | Maluridae | Passeriformes |
| Large-Billed Gerygone | Gerygone magnirostris | Pardalotidae | Passeriformes |
| Large-Billed Scrubwren | Sericornis magnirostra | Pardalotidae | Passeriformes |
| Large-Billed Warbler | Gerygone magnirostris | Pardalotidae | Passeriformes |
| Large Sand Dotterel | Charadrius leschenaultii | Charadridae | Charadriiformes |
| Large Sand Plover | Charadrius leschenaultii | Charadridae | Charadriiformes |
| Large-Tailed Nightjar | Caprimulus macrurus | Caprimulgidae | Caprimulgiformes |
| Latham's Snipe | Gallinago hardwickii | Scolopacidae | Charadriiformes |
| Laughing Gull (v) | Leucophaeus atricilla | Laridae | Charadriiformes |
| Laughing Jackass | Dacelo novaeguineae | Halcyonidae | Coraciiformes |
| Laughing Kookaburra | Dacelo novaeguineae | Halcyonidae | Coraciiformes |
| Laughing Turtle-Dove (i) | Streptopelia senegalensis | Columbidae | Columbiformes |
| Leach's Storm-Petrel (v) | Hydrobates leucorhoa | Hydrobatidae | Procellariiformes |
| Leaden Flycatcher | Myiagra rubecula | Dicruridae | Passeriformes |
| Leatherhead | Philemon corniculatus | Meliphagidae | Passeriformes |
| Lemon-Bellied Flycatcher | Microeca flavigaster | Petroicidae | Passeriformes |
| Lemon-Breasted Flycatcher | Microeca flavigaster | Petroicidae | Passeriformes |
| Lesser Black-Backed Gull (v) | Larus fuscus | Laridae | Charadriiformes |
| Lesser Crested Tern | Thalasseus bengalensis | Laridae | Charadriiformes |
| Lesser Frigatebird | Fregata ariel | Fregatidae | Pelecaniformes |
| Lesser Golden Plover | Pluvialis fulva | Charadridae | Charadriiformes |
| Lesser Lewin Honeyeater | Meliphaga notata | Meliphagidae | Passeriformes |
| Lesser Noddy | Anous tenuirostris | Laridae | Charadriiformes |
| Lesser Sand Plover | Charadrius mongolus | Charadridae | Charadriiformes |
| Lesser Sooty Owl | Tyto tenebricosa multipunctuata | Tytonidae | Strigiformes |
| Lesser Yellowlegs (v) | Tringa flavipes | Scolopacidae | Charadriiformes |
| Letter-Winged Kite | Elanus scriptus | Accipitridae | Falconiformes |
| Lewin's Honeyeater | Meliphaga lewinii | Meliphagidae | Passeriformes |
| Lewin's Rail | Lewinia pectoralis | Rallidae | Gruiformes |
| Lewin Water Rail | Lewinia pectoralis | Rallidae | Gruiformes |
| Light-Mantled Albatross (v) | Phoebetria palpebrata | Diomedeidae | Procellariiformes |
| Light-Mantled Sooty Albatross (v) | Phoebetria palpebrata | Diomedeidae | Procellariiformes |
| Lilac-Crowned Wren | Malurus coronatus | Maluridae | Passeriformes |
| Lily-Trotter | Irediparra gallinacea | Jacanidae | Charadriiformes |
| Little Bittern | Ixobrychus minutus | Ardeidae | Ciconiiformes |
| Little Black Cormorant | Phalacrocorax sulcirostris | Phalacrocoracidae | Pelecaniformes |
| Little Black Shag | Phalacrocorax sulcirostris | Phalacrocoracidae | Pelecaniformes |
| Little Blue Bonnet | Northiella haematogaster | Psittacidae | Psittaciformes |
| Little Blue Penguin | Eudyptula minor | Spheniscidae | Spfenisciformes |
| Little Bronze-Cuckoo | Chalcites minutillus | Cuculidae | Cuculiformes |
| Little Button-Quail | Turnix velox | Turnicidae | Turniciformes |
| Little Corella | Cacatua sanguinea | Cacatuidae | Psittaciformes |
| Little Crow | Corvus bennetti | Corvidae | Passeriformes |
| Little Cuckoo-Shrike | Coracina papuensis | Campephagidae | Passeriformes |
| Little Curlew | Numenius minutus | Scolopacidae | Charadriiformes |
| Little Eagle | Hieraaetus morphnoides | Accipitridae | Falconiformes |
| Little Egret | Egretta garzetta | Ardeidae | Ciconiiformes |
| Little Falcon | Falco longipennis | Falconidae | Falconiformes |
| Little Friarbird | Philemon citreogularis | Meliphagidae | Passeriformes |
| Little Grassbird | Megalurus gramineus | Sylviidae | Passeriformes |
| Little Grebe (see Australasian) | Tachybaptus novaehollandiae | Podicipedidae | Podicipediformes |
| Little Grebe (v) | Tachybaptus ruficollis | Podicipedidae | Podicipediformes |
| Little Greenshank | Tringa stagnatilis | Scolopacidae | Charadriiformes |
| Little Kingfisher | Alcedo pusilla | Alcedinidae | Coraciiformes |
| Little Lorikeet | Glossopsitta pusilla | Psittacidae | Psittaciformes |
| Little Magpie | Grallina cyanoleuca | Dicruridae | Passeriformes |
| Little Penguin | Eudyptula minor | Spheniscidae | Spfenisciformes |
| Little Pied Cormorant | Microcarbo melanoleucos | Phalacrocoracidae | Pelecaniformes |
| Little Raven | Corvus mellori | Corvidae | Passeriformes |
| Little Ringed Plover | Charadrius dubius | Charadridae | Charadriiformes |
| Little Scrubwren | Sericornis beccarii | Pardalotidae | Passeriformes |
| Little Shearwater | Puffinus assimilis | Procellariidae | Procellariiformes |
| Little Shrike-Thrush | Colluricincla megarhyncha | Pachycephalidae | Passeriformes |
| Little Stint (v) | Calidris minuta | Scolopacidae | Charadriiformes |
| Little Swift | Apus affinis | Apodidae | Apodiformes |
| Little Tern | Sternula albifrons | Laridae | Charadriiformes |
| Little Thornbill | Acanthiza nana | Pardalotidae | Passeriformes |
| Little Treecreeper | Cormobates leucophaeus | Climacteridae | Passeriformes |
| Little Wattlebird | Anthochaera chrysoptera | Meliphagidae | Passeriformes |
| Little Whimbrel | Numenius minutus | Scolopacidae | Charadriiformes |
| Little Woodswallow | Artamus minor | Antamidae | Passeriformes |
| Long-Billed Black-Cockatoo | Calyptorhynchus baudinii | Cacatuidae | Psittaciformes |
| Long-Billed Corella | Cacatua tenuirostris | Cacatuidae | Psittaciformes |
| Long-Tailed Cuckoo | Urodynamys taitensis | Cuculidae | Cuculiformes |
| Long-Tailed Finch | Peophila acuticauda | Passeridae | Passeriformes |
| Long-Tailed Jaeger | Stercorarius longicaudis | Laridae | Charadriiformes |
| Long-Tailed Koel | Urodynamys taitensis | Cuculidae | Cuculiformes |
| Long-Toed Stint | Calidris subminuta | Scolopacidae | Charadriiformes |
| Lord Howe Island Muttonbird | Ardenna carneipes | Procellariidae | Procellariiformes |
| Lord Howe Woodhen | Gallirallus sylvestris | Rallidae | Gruiformes |
| Lotusbird | Irediparra gallinacea | Jacanidae | Charadriiformes |
| Lovely Fairy-Wren | Malurus amabilis | Maluridae | Passeriformes |
| Love Tern | Gygis alba | Laridae | Charadriiformes |
| Lowan | Leipoa ocellata | Megapodiidae | Galliformes |
| Lowland Swiftlet (v) | Aerodramus vanikorensis | Apodidae | Apodiformes |
| Macaroni Penguin | Eudyptes chrysolophus | Spheniscidae | Spfenisciformes |
| Macleay's Honeyeater | Xanthotis macleayana | Meliphagidae | Passeriformes |
| Magellanic Penguin (v) | Spheniscus magellanicus | Spheniscidae | Spfenisciformes |
| Magnificent Riflebird | Ptiloris magnificus | Paradisaeidae | Passeriformes |
| Magpie Goose | Anseranas semipalmata | Anseranatidae | Anseriformes |
| Magpie Lark | Grallina cyanoleuca | Dicruridae | Passeriformes |
| Major Mitchell's Cockatoo | Lophocroa leadbeateri | Cacatuidae | Psittaciformes |
| Malay Banded Crake (v) | Rallina fasciata | Rallidae | Gruiformes |
| Mallee Emu-Wren | Stipiturus mallee | Maluridae | Passeriformes |
| Malleefowl | Leipoa ocellata | Megapodiidae | Galliformes |
| Mallee Heathwren | Calamanthus cautus | Pardalotidae | Passeriformes |
| Malleehen | Leipoa ocellata | Megapodiidae | Galliformes |
| Mallee Honeyeater | Lichenostomus ornatus | Meliphagidae | Passeriformes |
| Maned Duck | Chenonetta jubata | Anatidae | Anseriformes |
| Mangrove Gerygone | Gerygone levigaster | Pardalotidae | Passeriformes |
| Mangrove Golden Whistler | Pachycephala melanura | Pachycephalidae | Passeriformes |
| Mangrove Grey Fantail | Rhipidura phasiana | Dicruridae | Passeriformes |
| Mangrove Heron | Buteroides striatus | Ardeidae | Ciconiiformes |
| Mangrove Honeyeater | Lichenostomus fasciogularis | Meliphagidae | Passeriformes |
| Mangrove Kingfisher | Todyramphus chloris | Halcyonidae | Coraciiformes |
| Mangrove Robin | Eopsaltria pulverulenta | Petroicidae | Passeriformes |
| Man-O'-War Bird (see Great) | Fregata minor | Fregatidae | Pelecaniformes |
| Man-O'-War Bird (see Lesser) | Fregata ariel | Fregatidae | Pelecaniformes |
| Manx Shearwater (v) | Puffinus puffinus | Procellariidae | Procellariiformes |
| Many-Coloured Parrot | Psephotus varius | Psittacidae | Psittaciformes |
| Marbled Frogmouth | Podargus ocellatus | Podargidae | Caprimulgiformes |
| Marsh Harrier | Circus approximans | Accipitridae | Falconiformes |
| Marsh Sandpiper | Tringa stagnatilis | Scolopacidae | Charadriiformes |
| Marsh Snipe | Gallinago megala | Scolopacidae | Charadriiformes |
| Marsh Wren | Malurus elegans | Maluridae | Passeriformes |
| Masked Booby | Sula dactylatra | Sulidae | Pelecaniformes |
| Masked Finch | Peophila personata | Passeridae | Passeriformes |
| Masked Lapwing | Vanellus miles | Charadridae | Charadriiformes |
| Masked Owl | Tyto novaehollandiae | Tytonidae | Strigiformes |
| Masked Plover | Vanellus miles | Charadridae | Charadriiformes |
| Masked Woodswallow | Artamus personatus | Antamidae | Passeriformes |
| Matsudaira's Storm-Petrel | Hydrobates matsudairae | Hydrobatidae | Procellariiformes |
| Medium-Billed Prion | Pachyptila salvini | Procellariidae | Procellariiformes |
| Metallic Starling | Aplonis metallica | Sturnidae | Passeriformes |
| Micky | Manorina melanocephala | Meliphagidae | Passeriformes |
| Mistletoebird | Dicaeum hirundinaceum | Dicaeidae | Passeriformes |
| Mistletoe Flowerpecker | Dicaeum hirundinaceum | Dicaeidae | Passeriformes |
| Mongolian Sand Plover | Charadrius mongolus | Charadridae | Charadriiformes |
| Monkey Duck | Strictonetta naevosa | Anatidae | Anseriformes |
| Mollyhawk | Larus pacificus | Laridae | Charadriiformes |
| Moluccan Pitta (v) | Pitta moluccensis | Pittidae | Passeriformes |
| Mopoke | Ninox novaeseelandiae | Strigidae | Strigiformes |
| Moth Owl | Aegotheles cristatus | Aegothelidae | Caprimulgiformes |
| Mottled Petrel | Pterodroma inexpectata | Procellariidae | Procellariiformes |
| Mountain Duck | Tadorna tadornoides | Anatidae | Anseriformes |
| Mountain Honeyeater | Lichenostomus frenatus | Meliphagidae | Passeriformes |
| Mountain Thornbill | Acanthiza katherina | Pardalotidae | Passeriformes |
| Mountain Thrush | Zoothera lunulata | Muscicapidae | Passeriformes |
| Mulga Parrot | Psephotus varius | Psittacidae | Psittaciformes |
| Musk Duck | Biziura lobata | Anatidae | Anseriformes |
| Musk Lorikeet | Glossopsitta concinna | Psittacidae | Psittaciformes |
| Mute Swan (i) | Cygnus olor | Anatidae | Anseriformes |
| Mynah (i) | Acridotheres tristis | Sturnidae | Passeriformes |
| Nankeen Kestrel | Falco cenchroides | Falconidae | Falconiformes |
| Nankeen Night Heron | Nycticorax caledonicus | Ardeidae | Ciconiiformes |
| Narcissus Flycatcher | Ficedula narcissina | Dicruridae | Passeriformes |
| Naretha Parrot | Northiella haematogaster | Psittacidae | Psittaciformes |
| Narkie | Tribonyx mortierii | Rallidae | Gruiformes |
| Native Canary | Lichenostomus penicillatus | Meliphagidae | Passeriformes |
| Native Canary (see White-Throated) | Gerygone olivacea | Pardalotidae | Passeriformes |
| Native Companion | Grus rubicundus | Gruidae | Gruiformes |
| Native Pheasant | Menura novaehollandiae | Menuridae | Passeriformes |
| New Holland Honeyeater | Phylidonyris novaehollandiae | Meliphagidae | Passeriformes |
| New Zealand Muttonbird | Ardenna griseus | Procellariidae | Procellariiformes |
| Night Parrot | Pezoporus occidentalis | Psittacidae | Psittaciformes |
| Night Parrot (see Bourke's) | Neopsephotus bourkii | Psittacidae | Psittaciformes |
| Noisy Friarbird | Philemon corniculatus | Meliphagidae | Passeriformes |
| Noisy Miner | Manorina melanocephala | Meliphagidae | Passeriformes |
| Noisy Pitta | Pitta versicolor | Pittidae | Passeriformes |
| Noisy Scrub-Bird | Atrichornis clamosus | Atrichornithidae | Passeriformes |
| Nordmann's Greenshank (v) | Tringa guttifer | Scolopacidae | Charadriiformes |
| Norfolk-Island Gerygone | Gerygone modesta | Pardalotidae | Passeriformes |
| Norfolk Island Parakeet | Cyanoramphus cooki | Psittacidae | Psittaciformes |
| Northern Fantail | Rhipidura rufiventris | Dicruridae | Passeriformes |
| Northern Giant-Petrel | Macronectes halli | Procellariidae | Procellariiformes |
| Northern Logrunner | Orthonyx spaldingii | Orthonychidae | Passeriformes |
| Northern Mallard (i) | Anas platyrhynchos | Anatidae | Anseriformes |
| Northern Phalarope | Phalaropus lobatus | Scolopacidae | Charadriiformes |
| Northern Pintail (v) | Anas acuta | Anatidae | Anseriformes |
| Northern Rosella | Platycercus venustus | Psittacidae | Psittaciformes |
| Northern Royal Albatross | Diomedea sanfordi | Diomedeidae | Procellariiformes |
| Northern Scrub-Robin | Drymodes superciliaris | Petroicidae | Passeriformes |
| Northern Shoveler (v) | Anas clypeata | Anatidae | Anseriformes |
| Nullarbor Quail-Thrush | Cinclosoma cinnamomeum | Cinclosomatidae | Passeriformes |
| Nutmeg Mannikin (i) | Lonchura punctulata | Passeridae | Passeriformes |
| Nutmeg Pigeon | Ducula bicolor | Columbidae | Columbiformes |
| Olive-Backed Oriole | Oriolus sagittatus | Oriolidae | Passeriformes |
| Olive-Backed Sunbird | Nectarinia jugularis | Nectariniidae | Passeriformes |
| Olive Whistler | Pachycephala olivacea | Pachycephalidae | Passeriformes |
| Orange-Bellied Fruit-Dove | Ptilinopus iozonus | Columbidae | Columbiformes |
| Orange-Bellied Parrot | Neophema chrysogaster | Psittacidae | Psittaciformes |
| Orange Chat | Epthianura aurifrons | Meliphagidae | Passeriformes |
| Orange-footed Scrubfowl | Megapodius reinwardt | Megapodiidae | Galliformes |
| Orange-Fronted Fruit-Dove | Ptilinopus aurantiifrons | Columbidae | Columbiformes |
| Oriental Cuckoo | Cuculus optatus | Cuculidae | Cuculiformes |
| Oriental Hawk-Owl | Ninox scutulata | Strigidae | Strigiformes |
| Oriental Honey-Buzzard (v) | Pernis ptilorhynchus | Accipitridae | Falconiformes |
| Oriental Plover | Charadrius veredus | Charadridae | Charadriiformes |
| Oriental Pratnicole | Glareola maldivarum | Glareolidae | Charadriiformes |
| Oriental Reed-Warbler | Acrocephalus orientalis | Sylviidae | Passeriformes |
| Osprey | Pandion haliaetus | Accipitridae | Falconiformes |
| Ostrich (i) | Struthio camelus | Struthionidae | Struthioniiformes |
| Pacific Barn Owl | Tyto javanica | Tytonidae | Strigiformes |
| Pacific Black Duck | Anas superciliosa | Anatidae | Anseriformes |
| Pacific Bazza | Aviceda subcristata | Accipitridae | Falconiformes |
| Pacific Golden Plover | Pluvialis fulva | Charadridae | Charadriiformes |
| Pacific Gull | Larus pacificus | Laridae | Charadriiformes |
| Pacific Heron | Ardea pacifica | Ardeidae | Ciconiiformes |
| Pacific Reef Egret | Egretta sacra | Ardeidae | Ciconiiformes |
| Pacific Swallow | Hirundo tahitica | Hirundinidae | Passeriformes |
| Pacific Swift | Apus pacificus | Apodidae | Apodiformes |
| Painted Button-Quail | Turnix varia | Turnicidae | Turniciformes |
| Painted Finch | Emblema pictum | Passeridae | Passeriformes |
| Painted Honeyeater | Grantiella picta | Meliphagidae | Passeriformes |
| Pale-Footed Shearwater | Ardenna carneipes | Procellariidae | Procellariiformes |
| Pale-Headed Rosella | Platycercus adscitus | Psittacidae | Psittaciformes |
| Pale-Vented Bush-Hen | Amaurornis olivaceus | Rallidae | Gruiformes |
| Pale White-Eye | Zosterops citrinellus | Zosteropidae | Passeriformes |
| Pale-Yellow Honeyeater | Lichenostomus flavescens | Meliphagidae | Passeriformes |
| Pale-Yellow Robin | Tregellasia capito | Petroicidae | Passeriformes |
| Pallid Cuckoo | Cacomantis pallidus | Cuculidae | Cuculiformes |
| Palm Cockatoo | Probosciger atterimus | Cacatuidae | Psittaciformes |
| Pandanus Pigeon | Geopelia humeralis | Columbidae | Columbiformes |
| Paperbark Flycatcher | Myiagra nana | Dicruridae | Passeriformes |
| Papuan Flowerpecker | Dicaeum geelvinkianum | Dicaeidae | Passeriformes |
| Papuan Frogmouth | Podargus papuensis | Podargidae | Caprimulgiformes |
| Papuan Harrier (v) | Circus Spilonotus | Accipitridae | Falconiformes |
| Paradise Parrot | Psephotus pulcherrimus | Psittacidae | Psittaciformes |
| Paradise Riflebird | Ptiloris paradiseus | Paradisaeidae | Passeriformes |
| Parasitic Jaeger | Stercorarius parasiticus | Laridae | Charadriiformes |
| Partridge Pigeon | Geophaps smithii | Columbidae | Columbiformes |
| Peaceful Dove | Geopelia striata | Columbidae | Columbiformes |
| Peacock (i) | Pavo cristatus | Phasianidae | Galliformes |
| Pearly Flycatcher | Monarcha frater | Dicruridae | Passeriformes |
| Pectoral Sandpiper | Calidris melanotos | Scolopacidae | Charadriiformes |
| Peewee | Grallina cyanoleuca | Dicruridae | Passeriformes |
| Peregrine Falcon | Falco peregrinus | Falconidae | Falconiformes |
| Peter Peter | Microeca fascinans | Petroicidae | Passeriformes |
| Pheasant Coucal | Centropus phasianinus | Centropodidae | Cuculiformes |
| Pheasant Pigeon | Macropygia amboinensis | Columbidae | Columbiformes |
| Pheasant-Tailed Jacana (v) | Hydrophasianus chirurgus | Jacanidae | Charadriiformes |
| Pickwick | Pardalotus striatus | Pardalotidae | Passeriformes |
| Pictorella Mannikin | Heteromunia pectoralis | Passeridae | Passeriformes |
| Pied Butcherbird | Cracticus nigrogularis | Antamidae | Passeriformes |
| Pied Cormorant | Phalacrocorax varius | Phalacrocoracidae | Pelecaniformes |
| Pied Currawong | Strepera graculina | Antamidae | Passeriformes |
| Pied Goose | Anseranas semipalmata | Anseranatidae | Anseriformes |
| Pied Heron | Ardea picata | Ardeidae | Ciconiiformes |
| Pied Honeyeater | Certhionyx variegatus | Meliphagidae | Passeriformes |
| Pied Imperial-Pigeon | Ducula bicolor | Columbidae | Columbiformes |
| Pied Monarch | Arses kaupi | Dicruridae | Passeriformes |
| Pied Stilt | Himantopus himantopus | Recurvirostridae | Charadriiformes |
| Pilotbird | Pycnoptilus floccosus | Pardalotidae | Passeriformes |
| Pink Cockatoo | Lophocroa leadbeateri | Cacatuidae | Psittaciformes |
| Pink-Eared Duck | Malacorhynchus membranaceus | Anatidae | Anseriformes |
| Pink-Footed Shearwater (v) | Ardenna creatopus | Procellariidae | Procellariiformes |
| Pink Robin | Petroica rodinogaster | Petroicidae | Passeriformes |
| Pin-Tailed Snipe | Gallinago stenura | Scolopacidae | Charadriiformes |
| Pintail Snipe | Gallinago stenura | Scolopacidae | Charadriiformes |
| Plains Turkey | Ardeotis australis | Otididae | Gruiformes |
| Plains-Wanderer | Pedionomus torquatus | Pedionomidae | Charadriiformes |
| Plumed Frogmouth | Podargus ocellatus | Podargidae | Caprimulgiformes |
| Plumed Pigeon | Geophaps plumifera | Columbidae | Columbiformes |
| Plumed Whistling-Duck | Dendrocygna eytoni | Anatidae | Anseriformes |
| Plum-Headed Finch | Neochmia modesta | Passeridae | Passeriformes |
| Pomarine Jaeger | Stercorarius pomarinus | Laridae | Charadriiformes |
| Powerful Owl | Ninox strenua | Strigidae | Strigiformes |
| Princess Alexandra's Parrot | Polytelis alexandrae | Psittacidae | Psittaciformes |
| Princess Parrot | Polytelis alexandrae | Psittacidae | Psittaciformes |
| Providence Petrel | Pterodroma solandri | Procellariidae | Procellariiformes |
| Purple-Crowned Fairy-Wren | Malurus coronatus | Maluridae | Passeriformes |
| Purple-Crowned Fruit-Dove | Ptilinopus superbus | Columbidae | Columbiformes |
| Purple-Crowned Lorikeet | Glossopsitta porphyrocephala | Psittacidae | Psittaciformes |
| Purple-Gaped Honeyeater | Lichenostomus cratitius | Meliphagidae | Passeriformes |
| Purple Swamphen | Porphyrio porphyrio | Rallidae | Gruiformes |
| Quarrion | Nymphicus hollandicus | Cacatuidae | Psittaciformes |
| Radjah Shelduck | Tadorna radjah | Anatidae | Anseriformes |
| Rainbird | Scythrops novaehollandiae | Cuculidae | Cuculiformes |
| Rainbird (see Mottled) | Pterodroma inexpectata | Procellariidae | Procellariiformes |
| Rainbow Bee-Eater | Merops ornatus | Meropidae | Coraciiformes |
| Rainbowbird | Merops ornatus | Meropidae | Coraciiformes |
| Rainbow Lorikeet | Trichoglossus haematodus | Psittacidae | Psittaciformes |
| Rainbow Pitta | Pitta iris | Pittidae | Passeriformes |
| Red-Backed Button-Quail | Turnix maculosa | Turnicidae | Turniciformes |
| Red-Backed Fairy-Wren | Malurus melanocephalus | Maluridae | Passeriformes |
| Red-Backed Kingfisher | Todyramphus pyrrhopygius | Halcyonidae | Coraciiformes |
| Red-Backed Kite | Haliastur indus | Accipitridae | Falconiformes |
| Red-Bellied Pitta | Pitta erythrogaster | Pittidae | Passeriformes |
| Redbill | Haematopus longirostris | Haematopodidae | Charadriiformes |
| Red-Breasted Babbler | Pomatostomus temporalis | Pomatostomidae | Passeriformes |
| Red-Browed Finch | Neochmia temporalis | Passeridae | Passeriformes |
| Red-Browed Pardalote | Pardalotus rubricatus | Pardalotidae | Passeriformes |
| Red-Browed Treecreeper | Climacteris erythrops | Climacteridae | Passeriformes |
| Red-Capped Dotterel | Charadrius ruficapillus | Charadridae | Charadriiformes |
| Red-Capped Flowerpecker | Dicaeum geelvinkianum | Dicaeidae | Passeriformes |
| Red-Capped Parrot | Purpureicephalus spurius | Psittacidae | Psittaciformes |
| Red-Capped Plover | Charadrius ruficapillus | Charadridae | Charadriiformes |
| Red-Capped Robin | Petroica goodenovii | Petroicidae | Passeriformes |
| Red-Cheeked Parrot | Geoffroyus geoffroyi | Psittacidae | Psittaciformes |
| Red-Chested Button-Quail | Turnix pyrrhothorax | Turnicidae | Turniciformes |
| Red-Collared Lorikeet | Trichoglossus haematodus | Psittacidae | Psittaciformes |
| Red-Crowned Fruit-Dove | Ptilinopus regina | Columbidae | Columbiformes |
| Red-Eared Firetail | Stagonopleura oculata | Passeridae | Passeriformes |
| Red-Footed Booby | Sula sula | Sulidae | Pelecaniformes |
| Red Gosshawk | Erythrotriorchis radiatus | Accipitridae | Falconiformes |
| Red-Headed Honeyeater | Myzomela erythrocephala | Meliphagidae | Passeriformes |
| Red-Kneed Dotterel | Erythrogonys cinctus | Charadridae | Charadriiformes |
| Red Knot | Calidris canutus | Scolopacidae | Charadriiformes |
| Red-Legged Crake (v) | Rallina fasciata | Rallidae | Gruiformes |
| Red-Lored Whistler | Pachycephala rufogularis | Pachycephalidae | Passeriformes |
| Red Lowry | Platycercus elegans | Psittacidae | Psittaciformes |
| Red-Necked Avocet | Recurvirostra novaehollandiae | Recurvirostridae | Charadriiformes |
| Red-Necked Crake | Rallina tricolor | Rallidae | Gruiformes |
| Red-Necked Phalarope | Phalaropus lobatus | Scolopacidae | Charadriiformes |
| Red-Necked Stint | Calidris ruficollis | Scolopacidae | Charadriiformes |
| Red Phalarope (v) | Phalaropus fulicaria | Scolopacidae | Charadriiformes |
| Red-Rumped Parrot | Psephotus haematonotus | Psittacidae | Psittaciformes |
| Red-Rumped Swallow (v) | Hirundo daurica | Hirundinidae | Passeriformes |
| Red-Sided Parrot | Eclectus roratus | Psittacidae | Psittaciformes |
| Red Spinifex Pigeon | Geophaps plumifera | Columbidae | Columbiformes |
| Red-Tailed Black-Cockatoo | Calyptorhynchus banksii | Cacatuidae | Psittaciformes |
| Red-Tailed Bosunbird | Phaethon rubricauda | Phaethontidae | Pelecaniformes |
| Red-Tailed Tropicbird | Phaethon rubricauda | Phaethontidae | Pelecaniformes |
| Redthroat | Pyrrholaemus brunneus | Pardalotidae | Passeriformes |
| Red-Throated Pipit (v) | Anthus cervinus | Motacillidae | Passeriformes |
| Red Wattlebird | Anthochaera carunculata | Meliphagidae | Passeriformes |
| Red-Whiskered Bulbul | Pycnonotus jocosus | Pycnonotidae | Passeriformes |
| Red-Winged Fairy-Wren | Malurus elegans | Maluridae | Passeriformes |
| Red-Winged Grasswren | Amytornis dorotheae | Maluridae | Passeriformes |
| Red-Winged Parrot | Aprosmictus erythropterus | Psittacidae | Psittaciformes |
| Reedlark | Calamanthus fulginosus | Pardalotidae | Passeriformes |
| Reef Heron | Egretta sacra | Ardeidae | Ciconiiformes |
| Regent Bowerbird | Sericulus chrysocephalus | Ptilonorhynchidae | Passeriformes |
| Regent Honeyeater | Anthochaera phrygia | Meliphagidae | Passeriformes |
| Regent Parrot | Polytelis anthopeplus | Psittacidae | Psittaciformes |
| Restless Flycatcher | Myiagra inquieta | Dicruridae | Passeriformes |
| Richard's Pipit | Anthus novaeseelandiae | Motacillidae | Passeriformes |
| Ring Dove (i) | Streptopelia risoria | Columbidae | Columbiformes |
| Ringed Plover (v) | Charadrius hiaticula | Charadridae | Charadriiformes |
| Ringeye | Zosterops lateralis | Zosteropidae | Passeriformes |
| River Honeyeater | Lichenostomus unicolor | Meliphagidae | Passeriformes |
| Rock Dove (i) | Columba livia | Columbidae | Columbiformes |
| Rockhopper Penguin | Eudyptes chrysocome | Spheniscidae | Spfenisciformes |
| Rock Parrot | Neophema petrophila | Psittacidae | Psittaciformes |
| Rock Warbler | Origma solitaria | Pardalotidae | Passeriformes |
| Rose-Crowned Fruit-Dove | Ptilinopus regina | Columbidae | Columbiformes |
| Rose Robin | Petroica rosea | Petroicidae | Passeriformes |
| Roseate Tern | Sterna dougallii | Laridae | Charadriiformes |
| Round Island Petrel (v) | Pterodroma arminjoniana | Procellariidae | Procellariiformes |
| Royal Penguin | Eudyptes chrysolophus | Spheniscidae | Spfenisciformes |
| Royal Spoonbill | Platalea regia | Threskiornithidae | Ciconiiformes |
| Ruddy Turnstone | Arenaria interpres | Scolopacidae | Charadriiformes |
| Ruff (Reeve) | Philomachus pugnax | Scolopacidae | Charadriiformes |
| Rufous-Banded Honeyeater | Conopophila albogularis | Meliphagidae | Passeriformes |
| Rufous Bristlebird | Dasyornis broadbenti | Pardalotidae | Passeriformes |
| Rufous-Crowned Emu-Wren | Stipiturus ruficeps | Maluridae | Passeriformes |
| Rufous Fantail | Rhipidura rufifrons | Dicruridae | Passeriformes |
| Rufous Fieldwren | Calamanthus campestris | Pardalotidae | Passeriformes |
| Rufous Night Heron | Nycticorax caledonicus | Ardeidae | Ciconiiformes |
| Rufous Owl | Ninox rufa | Strigidae | Strigiformes |
| Rufous Scrub-Bird | Atrichornis rufescens | Atrichornithidae | Passeriformes |
| Rufous Shrike-Thrush | Colluricincla megarhyncha | Pachycephalidae | Passeriformes |
| Rufous Songlark | Cincloramphus mathewsi | Sylviidae | Passeriformes |
| Rufous-Throated Honeyeater | Conopophila rufogularis | Meliphagidae | Passeriformes |
| Rufous Treecreeper | Climacteris rufa | Climacteridae | Passeriformes |
| Rufous Whistler | Pachycephala rufiventris | Pachycephalidae | Passeriformes |
| Russet-Tailed Thrush | Zoothera heinei | Muscicapidae | Passeriformes |
| Sabine's Gull (v) | Xema sabini | Laridae | Charadriiformes |
| Sacred Ibis | Threskiornis molucca | Threskiornithidae | Ciconiiformes |
| Sacred Kingfisher | Todyramphus sanctus | Halcyonidae | Coraciiformes |
| Salvin's Albatross | Thalassarche salvini | Diomedeidae | Procellariiformes |
| Salvin's Prion | Pachyptila salvini | Procellariidae | Procellariiformes |
| Samphire Thornbill | Acanthiza iredalei | Pardalotidae | Passeriformes |
| Sanderling | Calidris alba | Scolopacidae | Charadriiformes |
| Sandplain-Wren | Calamanthus fulginosus | Pardalotidae | Passeriformes |
| Sandstone Friarbird | Philemon buceroides | Meliphagidae | Passeriformes |
| Sandstone Shrike-Thrush | Colluricincla woodwardi | Pachycephalidae | Passeriformes |
| Sarus Crane | Grus antigone | Gruidae | Gruiformes |
| Satin Bowerbird | Chlamydera violaceus | Ptilonorhynchidae | Passeriformes |
| Satin Flycatcher | Myiagra cyanoleuca | Dicruridae | Passeriformes |
| Scaled Petrel | Pterodroma inexpectata | Procellariidae | Procellariiformes |
| Scaly-Breasted Lorikeet | Trichoglossus chlorolepidotus | Psittacidae | Psittaciformes |
| Scarlet-Chested Parrot | Neophema splendida | Psittacidae | Psittaciformes |
| Scarlet Honeyeater | Myzomela sanguinolenta | Meliphagidae | Passeriformes |
| Scarlet Robin | Petroica boodang | Petroicidae | Passeriformes |
| Screech Owl | Tyto javanica | Tytonidae | Strigiformes |
| Scrubtit | Acanthornis magnus | Pardalotidae | Passeriformes |
| Scrub Turkey | Alectura lathami | Meapodiidae | Galliformes |
| Sea Curlew | Numenius madagascariensis | Scolopacidae | Charadriiformes |
| Seapie | Haematopus longirostris | Haematopodidae | Charadriiformes |
| Senegal Dove (i) | Streptopelia senegalensis | Columbidae | Columbiformes |
| Sharp-Tailed Sandpiper | Calidris acuminata | Scolopacidae | Charadriiformes |
| Shining Bronze-Cuckoo | Chalcites lucidus | Cuculidae | Cuculiformes |
| Shining Flycatcher | Myiagra alteco | Dicruridae | Passeriformes |
| Shining Starling | Aplonis metallica | Sturnidae | Passeriformes |
| Short-Billed Black-Cockatoo | Calyptorhynchus latirostris | Cacatuidae | Psittaciformes |
| Short-Billed Dowitcher (v) | Limnodromus griseus | Scolopacidae | Charadriiformes |
| Short-Tailed Grasswren | Amytornis merrotsyi | Maluridae | Passeriformes |
| Short-Tailed Shearwater | Ardenna tenuirostris | Procellariidae | Procellariiformes |
| Shy Albatross | Thalassarche cauta | Diomedeidae | Procellariiformes |
| Shy Heathwren | Calamanthus cautus | Pardalotidae | Passeriformes |
| Siberian Wagtail | Motacilla flava | Motacillidae | Passeriformes |
| Silver-Backed Butcherbird | Cracticus torquatus | Antamidae | Passeriformes |
| Silver-Crowned Friarbird | Philemon argenticeps | Meliphagidae | Passeriformes |
| Silvereye | Zosterops lateralis | Zosteropidae | Passeriformes |
| Silver-Grey Fulmar | Fulmarus glacialoides | Procellariidae | Procellariiformes |
| Silver Gull | Chroicocephalus novaehollandiae | Laridae | Charadriiformes |
| Silvery Owl | Tyto tenebricosa multipunctuata | Tytonidae | Strigiformes |
| Singing Bushlark | Mirafra javanica | Alaudidae | Passeriformes |
| Singing Honeyeater | Lichenostomus virescens | Meliphagidae | Passeriformes |
| Singing Starling | Aplonis canteroides | Sturnidae | Passeriformes |
| Skimmer | Artamus cyanopterus | Antamidae | Passeriformes |
| Slaty-Backed Thornbill | Acanthiza robustirostris | Pardalotidae | Passeriformes |
| Slender-Billed Knot | Calidris tenuirostris | Scolopacidae | Charadriiformes |
| Slender-Billed Prion | Pachyptila belcheri | Procellariidae | Procellariiformes |
| Slender-Billed Shearwater | Ardenna tenuirostris | Procellariidae | Procellariiformes |
| Slender-Billed Thornbill | Acanthiza iredalei | Pardalotidae | Passeriformes |
| Slender-Billed White-Eye | Zosterops tenuirostris | Zosteropidae | Passeriformes |
| Smoke Hawk | Circus assimilis | Accipitridae | Falconiformes |
| Snake-bird | Anhinga melanogaster | Anhingidae | Pelecaniformes |
| Snares Penguin (v) | Eudyptes robustus | Spheniscidae | Spfenisciformes |
| Snow Petrel (v) | Pagodroma nivea | Procellariidae | Procellariiformes |
| Soft-Plumaged Petrel | Pterodroma mollis | Procellariidae | Procellariiformes |
| Soldier Parrot | Psephotus pulcherrimus | Psittacidae | Psittaciformes |
| Song Thrush (i) | Terdus philomelos | Muscicapidae | Passeriformes |
| Sooty Albatross | Phoebetria fusca | Diomedeidae | Procellariiformes |
| Sooty Owl | Tyto tenebricosa | Tytonidae | Strigiformes |
| Sooty Oystercatcher | Haematopus fulginosus | Haematopodidae | Charadriiformes |
| Sooty Shearwater | Ardenna griseus | Procellariidae | Procellariiformes |
| Sooty Tern | Onychoprion fuscata | Laridae | Charadriiformes |
| Southern Black-Backed Gull | Larus dominicanus | Laridae | Charadriiformes |
| Southern Boobook | Ninox novaeseelandiae | Strigidae | Strigiformes |
| Southern Cassowary | Casuarius casuarius | Casuariidae | Struthioniiformes |
| Southern Emu-Wren | Stipiturus malachurus | Maluridae | Passeriformes |
| Southern Fulmar | Fulmarus glacialoides | Procellariidae | Procellariiformes |
| Southern Georgian Diving-Petrel (v) | Pelecanoides georgicus | Procellariidae | Procellariiformes |
| Southern Giant-Petrel | Macronectes giganteus | Procellariidae | Procellariiformes |
| Southern Logrunner | Orthonyx temminckii | Orthonychidae | Passeriformes |
| Southern Royal Albatross | Diomedea epomophora | Diomedeidae | Procellariiformes |
| Southern Scrub-Robin | Drymodes brunneopygia | Petroicidae | Passeriformes |
| Southern Stone-Curlew | Burhinus grallarius | Burhinidae | Charadriiformes |
| Southern Whiteface | Aphelocephala leucopsis | Pardalotidae | Passeriformes |
| South Island Oystercatcher (v) | Haematopus finschi | Haematopodidae | Charadriiformes |
| South Polar Skua | Catharacta maccormicki | Laridae | Charadriiformes |
| Spangled Drongo | Dicrurus bracteatus | Dicruridae | Passeriformes |
| Speckled Warbler | Pyrrholaemus sagittatus | Pardalotidae | Passeriformes |
| Spectacled Flycatcher | Symposiarchus trivirgatus | Dicruridae | Passeriformes |
| Spectacled Monarch | Symposiarchus trivirgatus | Dicruridae | Passeriformes |
| Spinetail | Orthonyx temminckii | Orthonychidae | Passeriformes |
| Spine-Tailed Logrunner | Orthonyx temminckii | Orthonychidae | Passeriformes |
| Spine-Tailed Swift | Hirundapus caudacutus | Apodidae | Apodiformes |
| Spinifexbird | Eremiornis carteri | Sylviidae | Passeriformes |
| Spinifex Pigeon | Geophaps plumifera | Columbidae | Columbiformes |
| Spiny-Cheeked Honeyeater | Acanthagenys rufogularis | Meliphagidae | Passeriformes |
| Splendid Fairy-Wren | Malurus splendens | Maluridae | Passeriformes |
| Spotless Crake | Porzana tabuensis | Rallidae | Gruiformes |
| Spotted Bowerbird | Chlamydera maculata | Ptilonorhynchidae | Passeriformes |
| Spotted Catbird | Ailuroedus melanotis | Ptilonorhynchidae | Passeriformes |
| Spotted Crake | Porzana fluminea | Rallidae | Gruiformes |
| Spotted Harrier | Circus assimilis | Accipitridae | Falconiformes |
| Spotted Nightjar | Eurostopodus argus | Caprimulgidae | Caprimulgiformes |
| Spotted Pardalote | Pardalotus punctuatus | Pardalotidae | Passeriformes |
| Spotted Quail-Thrush | Cinclosoma punctatum | Cinclosomatidae | Passeriformes |
| Spotted Redshank (v) | Tringa erythropus | Scolopacidae | Charadriiformes |
| Spotted Scrubwren | Sericornis frontalis | Pardalotidae | Passeriformes |
| Spotted Turtle-Dove (i) | Streptopelia chinensis | Columbidae | Columbiformes |
| Spotted Whistling-Duck | Dendrocygna guttata | Anatidae | Anseriformes |
| Spurwinged Plover | Vanellus miles | Charadridae | Charadriiformes |
| Square-Tailed Kite | Lophoictinia isura | Accipitridae | Falconiformes |
| Squatter Pigeon | Geophaps scripta | Columbidae | Columbiformes |
| Squeaker | Aphelocephala leucopsis | Pardalotidae | Passeriformes |
| Stagemaker | Scenopoeetes dentirostris | Ptilonorhynchidae | Passeriformes |
| Star Finch | Neochmia ruficauda | Passeridae | Passeriformes |
| Steamer (Duck) | Biziura lobata | Anatidae | Anseriformes |
| Stickbird | Pomatostomus superciliosus | Pomatostomidae | Passeriformes |
| Sticktail | Stipiturus malachurus | Maluridae | Passeriformes |
| Stilt Sandpiper (v) | Calidris himantopus | Scolopacidae | Charadriiformes |
| Stormbird | Scythrops novaehollandiae | Cuculidae | Cuculiformes |
| Straw-Necked Ibis | Threskiornis spinicollis | Threskiornithidae | Ciconiiformes |
| Streaked Shearwater (v) | Calonectris leucomelas | Procellariidae | Procellariiformes |
| Striated Fieldwren | Calamanthus fulginosus | Pardalotidae | Passeriformes |
| Striated Grasswren | Amytornis striatus | Maluridae | Passeriformes |
| Striated Heron | Buteroides striatus | Ardeidae | Ciconiiformes |
| Striated Pardalote | Pardalotus striatus | Pardalotidae | Passeriformes |
| Striated Thornbill | Acanthiza lineata | Pardalotidae | Passeriformes |
| Stripe-Crowned Knot | Calidris tenuirostris | Scolopacidae | Charadriiformes |
| Striped Honeyeater | Plectorhyncha lanceolata | Meliphagidae | Passeriformes |
| Strong-Billed Honeyeater | Melithreptus validirostris | Meliphagidae | Passeriformes |
| Stubble Quail | Coturnix pectoralis | Odontophoridae | Galliformes |
| Stumpbird | Microeca fascinans | Petroicidae | Passeriformes |
| Stump Robin | Melanodryas vittata | Petroicidae | Passeriformes |
| Sulphur-Crested Cockatoo | Cacatua galerita | Cacatuidae | Psittaciformes |
| Summer-Bird | Artamus cyanopterus | Antamidae | Passeriformes |
| Sundown Parrot | Neopsephotus bourkii | Psittacidae | Psittaciformes |
| Superb Blue Wren | Malurus cyaneus | Maluridae | Passeriformes |
| Superb Fairy-Wren | Malurus cyaneus | Maluridae | Passeriformes |
| Superb Fruit-Dove | Ptilinopus superbus | Columbidae | Columbiformes |
| Superb Lyrebird | Menura novaehollandiae | Menuridae | Passeriformes |
| Superb Parrot | Polytelis swainsonii | Psittacidae | Psittaciformes |
| Swallow Plover | Glareola maldivarum | Glareolidae | Charadriiformes |
| Swamp Harrier | Circus approximans | Accipitridae | Falconiformes |
| Swamp Hawk | Circus approximans | Accipitridae | Falconiformes |
| Swamp Pheasant | Centropus phasianinus | Centropodidae | Cuculiformes |
| Swamp Quail | Coturnix ypsilophora | Odontophoridae | Galliformes |
| Swift Parrot | Lathamus discolor | Psittacidae | Psittaciformes |
| Swinehoe's Snipe | Gallinago megala | Scolopacidae | Charadriiformes |
| Swinhoe's Storm-Petrel (v) | Hydrobates monorhis | Hydrobatidae | Procellariiformes |
| Tahiti Petrel (v) | Pterodroma rostrata | Procellariidae | Procellariiformes |
| Tailorbird | Cisticola exilis | Sylviidae | Passeriformes |
| Tasmanian Native-Hen | Tribonyx mortierii | Rallidae | Gruiformes |
| Tasmanian Quail | Coturnix ypsilophora | Odontophoridae | Galliformes |
| Tasmanian Raven | Corvus tasmanicus | Corvidae | Passeriformes |
| Tasmanian Scrubwren | Sericornis humilis | Pardalotidae | Passeriformes |
| Tasmanian Thornbill | Acanthiza ewingii | Pardalotidae | Passeriformes |
| Tawny-Breasted Honeyeater | Xanthotis flaviventer | Meliphagidae | Passeriformes |
| Tawny-Crowned Honeyeater | Glyciphila melanops | Meliphagidae | Passeriformes |
| Tawny Frogmouth | Podargus strigoides | Podargidae | Caprimulgiformes |
| Tawny Grassbird | Megalurus timoriensis | Sylviidae | Passeriformes |
| Temminck's Stint (v) | Calidris temminckii | Scolopacidae | Charadriiformes |
| Terek Sandpiper | Xenus cinereus | Scolopacidae | Charadriiformes |
| Thick-Billed Grasswren | Amytornis textilis | Maluridae | Passeriformes |
| Tooth-Billed Bowerbird | Scenopoeetes dentirostris | Ptilonorhynchidae | Passeriformes |
| Tooth-Billed Catbird | Scenopoeetes dentirostris | Ptilonorhynchidae | Passeriformes |
| Topknot Pigeon | Lopholaimus antarcticus | Columbidae | Columbiformes |
| Torresian Crow | Corvus orru | Corvidae | Passeriformes |
| Townsend's Shearwater (v) | Puffinus auricularis | Procellariidae | Procellariiformes |
| Tree Martin | Hirundo nigricans | Hirundinidae | Passeriformes |
| Treerunner | Daphoenositta chrysoptera | Neosittidae | Passeriformes |
| Tree Swallow | Hirundo nigricans | Hirundinidae | Passeriformes |
| Trindade Petrel (v) | Pterodroma arminjoniana | Procellariidae | Procellariiformes |
| Tristan Albatross | Diomedea dabbenena | Diomedeidae | Procellariiformes |
| Tristram's Storm-Petrel | Hydrobates tristrami | Hydrobatidae | Procellariiformes |
| Tropical Scrubwren | Sericornis beccarii | Pardalotidae | Passeriformes |
| Trumpetbird | Phonygammus keraudrenii | Paradisaeidae | Passeriformes |
| Trumpet Manucode | Phonygammus keraudrenii | Paradisaeidae | Passeriformes |
| Turquoise Fairy-Wren | Malurus splendens | Maluridae | Passeriformes |
| Turquoise Parrot | Neophema pulchella | Psittacidae | Psittaciformes |
| Uniform Swiftlet (v) | Aerodramus vanikorensis | Apodidae | Apodiformes |
| Upland Plover (v) | Bartramia longicauda | Scolopacidae | Charadriiformes |
| Upland Sandpiper (v) | Bartramia longicauda | Scolopacidae | Charadriiformes |
| Varied Honeyeater | Lichenostomus versicolor | Meliphagidae | Passeriformes |
| Varied Lorikeet | Psitteuteles versicolor | Psittacidae | Psittaciformes |
| Varied Sittella | Daphoenositta chrysoptera | Neosittidae | Passeriformes |
| Varied Triller | Lalage leucomela | Campephagidae | Passeriformes |
| Variegated Fairy-Wren | Malurus lamberti | Maluridae | Passeriformes |
| Victoria's Riflebird | Ptiloris victoriae | Paradisaeidae | Passeriformes |
| Wampoo Fruit-Dove | Ptilinopus magnificus | Columbidae | Columbiformes |
| Wandering Albatross | Diomedea exulans | Diomedeidae | Procellariiformes |
| Wandering Tattler | Tringa incanus | Scolopacidae | Charadriiformes |
| Wandering Whistling-Duck | Dendrocygna arcuata | Anatidae | Anseriformes |
| Warty-Faced Honeyeater | Anthochaera phrygia | Meliphagidae | Passeriformes |
| Waterhen | Gallinula tenebrosa | Rallidae | Gruiformes |
| Wedge-Tailed Eagle | Aquila audax | Accipitridae | Falconiformes |
| Wedge-Tailed Shearwater | Ardenna pacificus | Procellariidae | Procellariiformes |
| Weebill | Smicrornis brevirostris | Pardalotidae | Passeriformes |
| Welcome Swallow | Hirundo neoxena | Hirundinidae | Passeriformes |
| Western Bowerbird | Chlamydera guttata | Ptilonorhynchidae | Passeriformes |
| Western Bristlebird | Dasyornis longirostris | Pardalotidae | Passeriformes |
| Western Corella | Cacatua pastinator | Cacatuidae | Psittaciformes |
| Western Gerygone | Gerygone fusca | Pardalotidae | Passeriformes |
| Western Long-Billed Corella | Cacatua pastinator | Cacatuidae | Psittaciformes |
| Western Quail-Thrush | Cinclosoma castaneothorax | Cinclosomatidae | Passeriformes |
| Western Rosella | Platycercus icterotis | Psittacidae | Psittaciformes |
| Western Sandpiper (v) | Calidris mauri | Scolopacidae | Charadriiformes |
| Western Spinebill | Acnathorhynchus superciliosus | Meliphagidae | Passeriformes |
| Western Swamphen | Porphyrio porphyrio | Rallidae | Gruiformes |
| Western Thornbill | Acanthiza inornata | Pardalotidae | Passeriformes |
| Western Wattlebird | Anthochaera lunulata | Meliphagidae | Passeriformes |
| Western Whipbird | Psophodes nigrogularis | Cinclosomatidae | Passeriformes |
| Western Whiteface | Aphelocephala leucopsis | Pardalotidae | Passeriformes |
| Western Yellow Robin | Eopsaltria griseogularis | Petroicidae | Passeriformes |
| Westland Petrel (v) | Procellaria westlandica | Procellariidae | Procellariiformes |
| Whimbrel | Numenius phaeopus | Scolopacidae | Charadriiformes |
| Whiskered Tern | Chlidonias hybridus | Laridae | Charadriiformes |
| Whistling Kite | Haliastur sphenurus | Accipitridae | Falconiformes |
| White-Backed Swallow | Cheramoeca leucosterna | Hirundinidae | Passeriformes |
| White-Bellied Cuckoo-Shrike | Coracina papuensis | Campephagidae | Passeriformes |
| White-Bellied Sea-Eagle | Haliaeetus leucogaster | Accipitridae | Falconiformes |
| White-Bellied Storm-Petrel (dark morph) (v) | Fregetta grallaria | Hydrobatidae | Procellariiformes |
| White-Bellied Storm-Petrel (pale morph) (v) | Fregetta grallaria | Hydrobatidae | Procellariiformes |
| White-Bellied Swiftlet | Collocalia esculenta | Apodidae | Apodiformes |
| White-Breasted Cormorant | Phalacrocorax fuscescens | Phalacrocoracidae | Pelecaniformes |
| White-Breasted Robin | Eopsaltria georgiana | Petroicidae | Passeriformes |
| White-Breasted Sea-Eagle | Haliaeetus leucogaster | Accipitridae | Falconiformes |
| White-Breasted Whistler | Pachycephala lanioides | Pachycephalidae | Passeriformes |
| White-Breasted Woodswallow | Artamus leucorynchus | Antamidae | Passeriformes |
| White-Browed Babbler | Pomatostomus superciliosus | Pomatostomidae | Passeriformes |
| White-Browed Crake | Porzana cinerea | Rallidae | Gruiformes |
| White-Browed Robin | Poecilodryas superciliosa | Petroicidae | Passeriformes |
| White-Browed Scrubwren | Sericornis frontalis | Pardalotidae | Passeriformes |
| White-Browed Treecreeper | Climacteris affinis | Climacteridae | Passeriformes |
| White-Browed Woodswallow | Artamus superciliosus | Antamidae | Passeriformes |
| White-Capped Albatross | Thalassarche steadi | Diomedeidae | Procellariiformes |
| White-Capped Noddy | Anous minutus | Laridae | Charadriiformes |
| White-Cheeked Honeyeater | Phylidonyris nigra | Meliphagidae | Passeriformes |
| White-Cheeked Rosella | Platycercus eximius | Psittacidae | Psittaciformes |
| White-Chested White-Eye | Zosterops albogularis | Zosteropidae | Passeriformes |
| White-Chinned Petrel | Procellaria aequinoctialis | Procellariidae | Procellariiformes |
| White Cockatoo | Cacatua galerita | Cacatuidae | Psittaciformes |
| White-Eared Honeyeater | Lichenostomus leucotis | Meliphagidae | Passeriformes |
| White-Eared Monarch | Carterornis leucotis | Dicruridae | Passeriformes |
| White-Eyed Duck | Aythya australis | Anatidae | Anseriformes |
| White-Faced Heron | Egretta novaehollandiae | Ardeidae | Ciconiiformes |
| White-Faced Robin | Tregellasia leucops | Petroicidae | Passeriformes |
| White-Faced Storm-Petrel | Pelagodroma marina | Hydrobatidae | Procellariiformes |
| White-Fronted Chat | Epthianura albifrons | Meliphagidae | Passeriformes |
| White-Fronted Honeyeater | Purnella albifrons | Meliphagidae | Passeriformes |
| White-Fronted Tern | Sterna striata | Laridae | Charadriiformes |
| White-Gaped Honeyeater | Lichenostomus unicolor | Meliphagidae | Passeriformes |
| White Gosshawk | Accipiter novaehollandiae | Accipitridae | Falconiformes |
| White-Headed Petrel | Pterodroma lessonii | Procellariidae | Procellariiformes |
| White-Headed Pigeon | Columba leucomela | Columbidae | Columbiformes |
| White-Headed Shelduck | Tadorna radjah | Anatidae | Anseriformes |
| White-Headed Stilt | Himantopus himantopus | Recurvirostridae | Charadriiformes |
| White-Lined Honeyeater | Meliphaga albilineata | Meliphagidae | Passeriformes |
| White-Naped Honeyeater | Melithreptus lunatus | Meliphagidae | Passeriformes |
| White-Naped Petrel | Pterodroma cervicalis | Procellariidae | Procellariiformes |
| White-Necked Heron | Ardea pacifica | Ardeidae | Ciconiiformes |
| White-Necked Petrel | Pterodroma cervicalis | Procellariidae | Procellariiformes |
| White Noddy | Gygis alba | Laridae | Charadriiformes |
| White Owl | Tyto javanica | Tytonidae | Strigiformes |
| White-Plumed Honeyeater | Lichenostomus penicillatus | Meliphagidae | Passeriformes |
| White Pygmy-Goose | Nettapus coromandelianus | Anatidae | Anseriformes |
| White-Quilled Rock-Pigeon | Petrophassa albipennis | Columbidae | Columbiformes |
| White-Rumped Miner | Manorina flavigula | Meliphagidae | Passeriformes |
| White-Rumped Sandpiper (v) | Calidris fusicollis | Scolopacidae | Charadriiformes |
| White-Streaked Honeyeater | Trichodere cockerelli | Meliphagidae | Passeriformes |
| White-Tailed Black-Cockatoo | Calyptorhynchus latirostris | Cacatuidae | Psittaciformes |
| White-Tailed Bosunbird | Phaethon lepturus | Phaethontidae | Pelecaniformes |
| White-Tailed Kingfisher | Tanysiptera sylvia | Halcyonidae | Coraciiformes |
| White-Tailed Tropicbird | Phaethon lepturus | Phaethontidae | Pelecaniformes |
| White Tern | Gygis alba | Laridae | Charadriiformes |
| White-Throated Gerygone | Gerygone olivacea | Pardalotidae | Passeriformes |
| White-Throated Grasswren | Amytornis woodwardi | Maluridae | Passeriformes |
| White-Throated Honeyeater | Melithreptus albogularis | Meliphagidae | Passeriformes |
| White-Throated Needletail | Hirundapus caudacutus | Apodidae | Apodiformes |
| White-Throated Nightjar | Eurostopodus mystacalis | Caprimulgidae | Caprimulgiformes |
| White-Throated Treecreeper | Cormobates leucophaeus | Climacteridae | Passeriformes |
| White Wagtail (v) | Motacilla alba | Motacillidae | Passeriformes |
| White-Winged Black Tern | Chlidonias leucopterus | Laridae | Charadriiformes |
| White-Winged Chough | Corcorax melanorhamphos | Corcoracidae | Passeriformes |
| White-Winged Fairy-Wren | Malurus leucopterus | Maluridae | Passeriformes |
| White-Winged Tern | Chlidonias leucopterus | Laridae | Charadriiformes |
| White-Winged Triller | Lalage sueurii | Campephagidae | Passeriformes |
| Wideawake | Onychoprion fuscata | Laridae | Charadriiformes |
| Wigeon (Duck) | Malacorhynchus membranaceus | Anatidae | Anseriformes |
| Wild Turkey (i) | Meleagris gallopavo | Phasianidae | Galliformes |
| Willie Wagtail | Rhipidura leucophrys | Dicruridae | Passeriformes |
| Wilson's phalarope (v) | Steganopus tricolor | Scolopacidae | Charadriiformes |
| Wilson's Storm-Petrel | Oceanites oceanicus | Hydrobatidae | Procellariiformes |
| Wittachew | Pardalotus striatus | Pardalotidae | Passeriformes |
| Wonga Pigeon | Leucosarcia melanoleuca | Columbidae | Columbiformes |
| Wood Fantail | Rhipidura dryas | Dicruridae | Passeriformes |
| Wood Sandpiper | Tringa glareola | Scolopacidae | Charadriiformes |
| Yahoo | Pomatostomus temporalis | Pomatostomidae | Passeriformes |
| Yellow-Bellied Sunbird | Nectarinia jugularis | Nectariniidae | Passeriformes |
| Yellow-Billed Kingfisher | Syma torotoro | Halcyonidae | Coraciiformes |
| Yellow-Billed Spoonbill | Platalea flavipes | Threskiornithidae | Ciconiiformes |
| Yellow Bittern (v) | Ixobrychus sinensis | Ardeidae | Ciconiiformes |
| Yellow-Breasted Boatbill | Machaerirhynchus flaviventer | Dicruridae | Passeriformes |
| Yellow-Breasted Sunbird | Nectarinia jugularis | Nectariniidae | Passeriformes |
| Yellow Chat | Epthianura crocea | Meliphagidae | Passeriformes |
| Yellow-Eyed Cuckoo-Shrike | Coracina lineata | Campephagidae | Passeriformes |
| Yellow-Faced Cormorant | Phalacrocorax varius | Phalacrocoracidae | Pelecaniformes |
| Yellow-Faced Honeyeater | Lichenostomus chrysops | Meliphagidae | Passeriformes |
| Yellow Figbird | Sphecotheres viridis | Oriolidae | Passeriformes |
| Yellow-Fronted Honeyeater | Lichenostomus plumulus | Meliphagidae | Passeriformes |
| Yellow-Headed Wagtail (v) | Motacilla citreola | Motacillidae | Passeriformes |
| Yellow Honeyeater | Lichenostomus flavus | Meliphagidae | Passeriformes |
| Yellow-Hooded Wagtail (v) | Motacilla citreola | Motacillidae | Passeriformes |
| Yellow-Legged Flycatcher | Microeca griseoceps | Petroicidae | Passeriformes |
| Yellow-Legged Fly-Robin | Microeca griseoceps | Petroicidae | Passeriformes |
| Yellow Oriole | Oriolus flavocinctus | Oriolidae | Passeriformes |
| Yellow-Plumed Honeyeater | Lichenostomus ornatus | Meliphagidae | Passeriformes |
| Yellow Rosella | Platycercus elegans flaveolus | Psittacidae | Psittaciformes |
| Yellow-Rumped Mannikin | Lonchura flaviprymna | Passeridae | Passeriformes |
| Yellow-Rumped Pardalote | Pardalotus punctuatus | Pardalotidae | Passeriformes |
| Yellow-Rumped Thornbill | Acanthiza chrysorrhoa | Pardalotidae | Passeriformes |
| Yellow-Spotted Honeyeater | Meliphaga notata | Meliphagidae | Passeriformes |
| Yellow-Tailed Black-Cockatoo | Calyptorhynchus funereus | Cacatuidae | Psittaciformes |
| Yellow Thornbill | Acanthiza nana | Pardalotidae | Passeriformes |
| Yellow-Throated Honeyeater | Lichenostomus flavicollis | Meliphagidae | Passeriformes |
| Yellow-Throated Miner | Manorina flavigula | Meliphagidae | Passeriformes |
| Yellow-Throated Scrubwren | Sericornis citreogularis | Pardalotidae | Passeriformes |
| Yellow-Tinted Honeyeater | Lichenostomus flavescens | Meliphagidae | Passeriformes |
| Yellow-Tufted Honeyeater | Lichenostomus melanops | Meliphagidae | Passeriformes |
| Yellow Wagtail | Motacilla flava | Motacillidae | Passeriformes |
| Yellow Wattlebird | Anthochaera paradoxa | Meliphagidae | Passeriformes |
| Yellow White-Eye | Zosterops luteus | Zosteropidae | Passeriformes |
| Yellow-Winged Honeyeater | Phylidonyris novaehollandiae | Meliphagidae | Passeriformes |
| Zebra Duck | Malacorhynchus membranaceus | Anatidae | Anseriformes |
| Zebra Finch | Taeniopygia guttata | Passeridae | Passeriformes |
| Zitting Cisticola | Cisticola juncidis | Sylviidae | Passeriformes |