New South Wales is a state in Australia of great biodiversity, with 622 species of bird recorded.

This list is based on the 1996 classification by Charles Sibley and Burt Monroe (though there has been a recent (2008) extensive revision of Australian birds by Leslie Christidis and Walter E. BolesSystematics and Taxonomy of Australian Birds), which has resulted in some lumping and splitting. Their system has been developed over nearly two decades and has strong local support, but deviates in important ways from more generally accepted schemes. Supplemental updates follow The Clements Checklist of Birds of the World, 2022 edition.

The following tags have been used to highlight several categories. The commonly occurring native species do not fall into any of these categories.

(A) Accidental - a species that rarely or accidentally occurs in New South Wales (E) Endemic - a species endemic to New South Wales (I) Introduced - a species introduced to New South Wales as a consequence, direct or indirect, of human actions

Ostriches Order: StruthioniformesFamily: Struthionidae

This order is not native to Australia, but feral populations of one species have become established.

Common ostrich, Struthio camelus (I)

Cassowaries and emu Order: CasuariiformesFamily: Casuariidae

This family of flightless ratite birds is represented by two living species in Australia. Another two species are found in New Guinea. The extinct, geographically isolated King and Kangaroo Island emus were historically considered to be separate species to mainland emus. However, genetic evidence from 2011 suggests that all three are conspecific.

Emu, Dromaius novaehollandiae

Magpie goose Order: AnseriformesFamily: Anseranatidae

The family contains a single species, the magpie goose. It was an early and distinctive offshoot of the anseriform family tree, diverging after the screamers and before all other ducks, geese and swans, sometime in the late Cretaceous. The single species is found across Australia.

Magpie goose, Anseranas semipalmata

Ducks, geese, and waterfowl

Order: AnseriformesFamily: Anatidae

The family Anatidae includes the ducks and most duck-like waterfowl, such as geese and swans. These are adapted for an aquatic existence, with webbed feet, bills that are flattened to a greater or lesser extent, and feathers that are excellent at shedding water due to special oils.

Plumed whistling-duck, Dendrocygna eytoni Wandering whistling-duck, Dendrocygna arcuata Canada goose, Branta canadensis (A) Cape Barren goose, Cereopsis novaehollandiae (A) Freckled duck, Stictonetta naevosa Mute swan, Cygnus olor (I) Black swan, Cygnus atratus Radjah shelduck, Radjah radjah (A) Australian shelduck, Tadorna tadornoides Paradise shelduck, Tadorna variegata (A) Green pygmy-goose, Nettapus pulchellus (A) Cotton pygmy-goose, Nettapus coromandelianus (A) Australian wood duck, Chenonetta jubata Garganey, Spatula querquedula (A) Australian shoveler, Spatula rhynchotis Northern shoveler, Spatula clypeata (A) Pacific black duck, Anas superciliosa Mallard, Anas platyrhynchos (I) Northern pintail, Anas acuta (A) Gray teal, Anas gracilis Chestnut teal, Anas castanea Pink-eared duck, Malacorhynchus membranaceus Hardhead, Aythya australis Blue-billed duck, Oxyura australis (A) Musk duck, Biziura lobata

Megapodes Order: GalliformesFamily: Megapodiidae

Megapodiidae are represented by various species in the Australasian region. They are commonly referred to as "mound-builders" due to their habit of constructing large mounds to incubate their eggs.

Australian brushturkey, Alectura lathami Malleefowl, Leipoa ocellata

Guineafowl Order: GalliformesFamily: Numididae

Numididae are not native to Australia, but feral populations of one species exist in New South Wales.

Helmeted guineafowl, Numida meleagris (I)

New World quail Order: GalliformesFamily: Odontophoridae

The New World quails are small, plump terrestrial birds only distantly related to the quails of the Old World, but named for their similar appearance and habits.

California quail Callipepla californica (I)

Pheasants, grouse, and allies Order: GalliformesFamily: Phasianidae

Phasianidae consists of the pheasants and their allies. These are terrestrial species, variable in size but generally plump, with broad, relatively short wings. Many species are gamebirds or have been domesticated as a food source for humans.

Indian peafowl, Pavo cristatus (I) Red junglefowl, Gallus gallus (I) Brown quail, Synoicus ypsilophora Blue-breasted quail, Synoicus chinensis Stubble quail, Coturnix pectoralis

Grebes Order: PodicipediformesFamily: Podicipedidae

Grebes are small to medium-large freshwater diving birds. They have lobed toes and are excellent swimmers and divers. However, they have their feet placed far back on the body, making them quite ungainly on land.

Australasian grebe, Tachybaptus novaehollandiae Hoary-headed grebe, Poliocephalus poliocephalus Great crested grebe, Podiceps cristatus

Pigeons and doves Order: ColumbiformesFamily: Columbidae

Pigeons and doves are stout-bodied birds with short necks and short slender bills with a fleshy cere.

Rock pigeon, Columba livia (I) White-headed pigeon, Columba leucomela Spotted dove, Streptopelia chinensis (I) Laughing dove, Streptopelia senegalensis (I) Brown cuckoo-dove, Macropygia phasianella Pacific emerald dove, Chalcophaps longirostris Common bronzewing, Phaps chalcoptera Brush bronzewing, Phaps elegans Flock bronzewing, Phaps histrionica Crested pigeon, Ocyphaps lophotes Squatter pigeon, Geophaps scripta Wonga pigeon, Leucosarcia melanoleuca Diamond dove, Geopelia cuneata Peaceful dove, Geopelia placida Bar-shouldered dove, Geopelia humeralis Wompoo fruit-dove, Ptilinopus magnificus Superb fruit-dove, Ptilinopus superbus Rose-crowned fruit-dove, Ptilinopus regina Torresian imperial-pigeon, Ducula spilorrhoa Topknot pigeon, Lopholaimus antarcticus

Bustards Order: OtidiformesFamily: Otididae

Bustards are large terrestrial birds mainly associated with dry open country and steppes in the Old World. They are omnivorous and nest on the ground. They walk steadily on strong legs and big toes, pecking for food as they go. They have long broad wings with "fingered" wingtips and striking patterns in flight. Many have interesting mating displays.

Australian bustard, Ardeotis australis

Cuckoos Order: CuculiformesFamily: Cuculidae

The family Cuculidae includes cuckoos, roadrunners and anis. These birds are of variable size with slender bodies, long tails and strong legs. The Old World cuckoos are brood parasites.

Pheasant coucal, Centropus phasianinus Pacific koel, Eudynamys orientalis Long-tailed koel, Urodynamis taitensis (A) Channel-billed cuckoo, Scythrops novaehollandiae Horsfield's bronze-cuckoo, Chrysococcyx basalis Black-eared cuckoo, Chrysococcyx osculans Shining bronze-cuckoo, Chrysococcyx lucidus Little bronze-cuckoo, Chrysococcyx minutillus Pallid cuckoo, Cuculus pallidus Fan-tailed cuckoo, Cacomantis flabelliformis Brush cuckoo, Cacomantis variolosus Oriental cuckoo, Cuculus optatus (A)

Frogmouths Order: CaprimulgiformesFamily: Podargidae

The frogmouths are a distinctive group of small nocturnal birds related to swifts found from India across southern Asia to Australia.

Tawny frogmouth, Podargus strigoides Marbled frogmouth, Podargus ocellatus

Nightjars and allies Order: CaprimulgiformesFamily: Caprimulgidae

Nightjars are medium-sized nocturnal birds that usually nest on the ground. They have long wings, short legs and very short bills. Most have small feet, of little use for walking, and long pointed wings. Their soft plumage is camouflaged to resemble bark or leaves.

Spotted nightjar, Eurostopodus argus White-throated nightjar, Eurostopodus mystacalis

Owlet-nightjars Order: CaprimulgiformesFamily: Aegothelidae

The owlet-nightjars are a distinctive group of small nocturnal birds related to swifts found from the Maluku Islands and New Guinea to Australia and New Caledonia.

Australian owlet-nightjar, Aegotheles cristatus

Swifts Order: CaprimulgiformesFamily: Apodidae

Swifts are small birds which spend the majority of their lives flying. These birds have very short legs and never settle voluntarily on the ground, perching instead only on vertical surfaces. Many swifts have long swept-back wings which resemble a crescent or boomerang.

White-throated needletail, Hirundapus caudacutus Australian swiftlet, Aerodramus terraereginae (A) Uniform swiftlet, Aerodramus vanikorensis (A) Pacific swift, Apus pacificus

Rails, gallinules, and coots Order: GruiformesFamily: Rallidae

Rallidae is a large family of small to medium-sized birds which includes the rails, crakes, coots and gallinules. Typically they inhabit dense vegetation in damp environments near lakes, swamps or rivers. In general they are shy and secretive birds, making them difficult to observe. Most species have strong legs and long toes which are well adapted to soft uneven surfaces. They tend to have short, rounded wings and to be weak fliers.

Corn crake, Crex crex (A) Lewin's rail, Lewinia pectoralis Lord Howe rail, Gallirallus sylvestris Outlying islands only Buff-banded rail, Gallirallus philippensis Black-tailed nativehen, Tribonyx ventralis Australian crake, Porzana fluminea Dusky moorhen, Gallinula tenebrosa Eurasian coot, Fulica atra Australasian swamphen, Porphyrio melanotus Lord Howe swamphen, Porphyrio albus Outlying islands only Extinct White-browed crake, Poliolimnas cinereus Pale-vented bush-hen, Amaurornis moluccana Baillon's crake, Zapornia pusilla Spotless crake, Zapornia tabuensis

Cranes Order: GruiformesFamily: Gruidae

Cranes are large, long-legged and long-necked birds. Unlike the similar-looking but unrelated herons, cranes fly with necks outstretched, not pulled back. Most have elaborate and noisy courting displays or "dances".

Brolga, Antigone rubicunda

Thick-knees Order: CharadriiformesFamily: Burhinidae

The thick-knees are a group of largely tropical waders in the family Burhinidae. They are found worldwide within the tropical zone, with some species also breeding in temperate Europe and Australia. They are medium to large waders with strong black or yellow-black bills, large yellow eyes and cryptic plumage. Despite being classed as waders, most species have a preference for arid or semi-arid habitats.

Bush thick-knee, Burhinus grallarius Beach thick-knee, Esacus magnirostris

Stilts and avocets Order: CharadriiformesFamily: Recurvirostridae

Recurvirostridae is a family of large wading birds, which includes the avocets and stilts. The avocets have long legs and long up-curved bills. The stilts have extremely long legs and long, thin straight bills.

Pied stilt, Himantopus leucocephalus Banded stilt, Cladorhynchus leucocephalus (A) Red-necked avocet, Recurvirostra novaehollandiae

Oystercatchers Order: CharadriiformesFamily: Haematopodidae

The oystercatchers are large and noisy plover-like birds, with strong bills used for smashing or prising open molluscs.

Pied oystercatcher, Haematopus longirostris South Island oystercatcher, Haematopus finschi (A) Sooty oystercatcher, Haematopus fuliginosus

Plovers and lapwings Order: CharadriiformesFamily: Charadriidae

The family Charadriidae includes the plovers, dotterels and lapwings. They are small to medium-sized birds with compact bodies, short, thick necks and long, usually pointed, wings. They are found in open country worldwide, mostly in habitats near water.

Black-bellied plover, Pluvialis squatarola American golden-plover, Pluvialis dominica (A) Pacific golden-plover, Pluvialis fulva Gray-headed lapwing, Vanellus cinereus (A) Banded lapwing, Vanellus tricolor Masked lapwing, Vanellus miles Lesser sand-plover, Charadrius mongolus Greater sand-plover, Charadrius leschenaultii Double-banded plover, Charadrius bicinctus Red-capped plover, Charadrius ruficapillus Kentish plover, Charadrius alexandrinus (A) Common ringed plover, Charadrius hiaticula (A)