Class
Aves
Mammalia
Reptilia
Amphibia
Insecta
Arachnida
Malacostraca
Family (Start typing..)
Ostriches (Struthionidae)
Rheas (Rheidae)
Cassowaries, Emu (Casuariidae)
Tinamous (Tinamidae)
Screamers (Anhimidae)
Magpie Goose (Anseranatidae)
Ducks, Geese, Swans (Anatidae)
Megapodes (Megapodiidae)
Chachalacas, Curassows, Guans (Cracidae)
Guineafowl (Numididae)
New World Quail (Odontophoridae)
Pheasants and Allies (Phasianidae)
Loons (Gaviidae)
Penguins (Spheniscidae)
Austral Storm Petrels (Oceanitidae)
Albatrosses (Diomedeidae)
Petrels, Shearwaters, Diving Petrels (Procellariidae)
Grebes (Podicipedidae)
Flamingos (Phoenicopteridae)
Tropicbirds (Phaethontidae)
Storks (Ciconiidae)
Ibises, Spoonbills (Threskiornithidae)
Herons, Bitterns (Ardeidae)
Hamerkop (Scopidae)
Pelicans (Pelecanidae)
Frigatebirds (Fregatidae)
Gannets, Boobies (Sulidae)
Cormorants, Shags (Phalacrocoracidae)
Anhingas, Darters (Anhingidae)
New World Vultures (Cathartidae)
Ospreys (Pandionidae)
Kites, Hawks, Eagles (Accipitridae)
Bustards (Otididae)
Seriemas (Cariamidae)
Sunbittern (Eurypygidae)
Rails, Crakes and Coots (Rallidae)
Cranes (Gruidae)
Limpkin (Aramidae)
Buttonquail (Turnicidae)
Stone-curlews, Thick-knees (Burhinidae)
Sheathbills (Chionidae)
Magellanic Plover (Pluvianellidae)
Oystercatchers (Haematopodidae)
Ibisbill (Ibidorhynchidae)
Stilts, Avocets (Recurvirostridae)
Plovers (Charadriidae)
Jacanas (Jacanidae)
Plains-wanderer (Pedionomidae)
Seedsnipes (Thinocoridae)
Sandpipers, Snipes (Scolopacidae)
Coursers, Pratincoles (Glareolidae)
Gulls, Terns and Skimmers (Laridae)
Skuas (Stercorariidae)
Auks (Alcidae)
Pigeons, Doves (Columbidae)
Hoatzin (Opisthocomidae)
Turacos (Musophagidae)
Cuckoos (Cuculidae)
Barn Owls (Tytonidae)
Owls (Strigidae)
Frogmouths (Podargidae)
Potoos (Nyctibiidae)
Nightjars (Caprimulgidae)
Owlet-nightjars (Aegothelidae)
Treeswifts (Hemiprocnidae)
Swifts (Apodidae)
Hummingbirds (Trochilidae)
Mousebirds (Coliidae)
Trogons (Trogonidae)
Rollers (Coraciidae)
Kingfishers (Alcedinidae)
Motmots (Momotidae)
Bee-eaters (Meropidae)
Hoopoes (Upupidae)
Hornbills (Bucerotidae)
Jacamars (Galbulidae)
Puffbirds (Bucconidae)
New World Barbets (Capitonidae)
Toucan Barbets (Semnornithidae)
Toucans (Ramphastidae)
Asian Barbets (Megalaimidae)
African Barbets (Lybiidae)
Honeyguides (Indicatoridae)
Woodpeckers (Picidae)
Caracaras, Falcons (Falconidae)
Cockatoos (Cacatuidae)
African & New World Parrots (Psittacidae)
Old World Parrots (Psittaculidae)
Broadbills (Eurylaimidae)
Pittas (Pittidae)
Ovenbirds (Furnariidae)
Antbirds (Thamnophilidae)
Antthrushes (Formicariidae)
Antpittas (Grallariidae)
Gnateaters (Conopophagidae)
Tapaculos (Rhinocryptidae)
Tyrant Flycatchers, Calyptura (Tyrannidae)
Cotingas (Cotingidae)
Manakins (Pipridae)
Tityras, Becards, Sharpbill (Tityridae)
Bowerbirds (Ptilonorhynchidae)
Australasian Treecreepers (Climacteridae)
Australasian Wrens (Maluridae)
Honeyeaters (Meliphagidae)
Pardalotes (Pardalotidae)
Australasian Warblers (Acanthizidae)
Australasian Babblers (Pomatostomidae)
Logrunners (Orthonychidae)
Whipbirds, Jewel-babblers, Quail-thrushes (Psophodidae)
Wattle-eyes, Batises (Platysteiridae)
Bushshrikes (Malaconotidae)
Boatbills (Machaerirhynchidae)
Vangas and Allies (Vangidae)
Woodswallows, Butcherbirds and Allies (Artamidae)
Ioras (Aegithinidae)
Cuckooshrikes (Campephagidae)
Sittellas (Neosittidae)
Australo-Papuan Bellbirds (Oreoicidae)
Whistlers and allies (Pachycephalidae)
Shrikes (Laniidae)
Vireos, Greenlets & Shrike-babblers (Vireonidae)
Figbirds, Orioles & Turnagra (Oriolidae)
Drongos (Dicruridae)
Fantails (Rhipiduridae)
Monarchs (Monarchidae)
Crows, Jays (Corvidae)
Australian Mudnesters (Corcoracidae)
Birds-of-paradise (Paradisaeidae)
Australasian Robins (Petroicidae)
Silky-flycatchers (Ptiliogonatidae)
Fairy Flycatchers (Stenostiridae)
Tits, Chickadees (Paridae)
Penduline Tits (Remizidae)
Bearded Reedling (Panuridae)
Larks (Alaudidae)
Bulbuls (Pycnonotidae)
Swallows, Martins (Hirundinidae)
Cupwings (Pnoepygidae)
Cettia Bush Warblers and Allies (Cettiidae)
Streaked Scrub Warbler (Scotocercidae)
Bushtits (Aegithalidae)
Leaf Warblers and Allies (Phylloscopidae)
Reed Warblers and Allies (Acrocephalidae)
Grassbirds and Allies (Locustellidae)
Cisticolas and Allies (Cisticolidae)
Babblers, Scimitar Babblers (Timaliidae)
Fulvettas, Ground Babblers (Pellorneidae)
Laughingthrushes and Allies (Leiothrichidae)
Sylviid Babblers (Sylviidae)
White-eyes (Zosteropidae)
Fairy-bluebirds (Irenidae)
Wrens (Troglodytidae)
Gnatcatchers (Polioptilidae)
Nuthatches (Sittidae)
Treecreepers (Certhiidae)
Mockingbirds, Thrashers (Mimidae)
Starlings, Rhabdornis (Sturnidae)
Oxpeckers (Buphagidae)
Thrushes (Turdidae)
Chats, Old World Flycatchers (Muscicapidae)
Dippers (Cinclidae)
Leafbirds (Chloropseidae)
Flowerpeckers (Dicaeidae)
Sunbirds (Nectariniidae)
Old World Sparrows, Snowfinches (Passeridae)
Weavers, Widowbirds (Ploceidae)
Waxbills, Munias and Allies (Estrildidae)
Indigobirds, Whydahs (Viduidae)
Olive Warbler (Peucedramidae)
Wagtails, Pipits (Motacillidae)
Finches, Euphonias (Fringillidae)
Buntings (Emberizidae)
New World Sparrows (Passerellidae)
Wrenthrush (Zeledoniidae)
Oropendolas, Orioles, Blackbirds (Icteridae)
New World Warblers (Parulidae)
Mitrospingid Tanagers (Mitrospingidae)
Cardinals, Grosbeaks and Tanager Allies (Cardinalidae)
Tanagers and allies (Thraupidae)
Shrike-tit (Falcunculidae)
All families
Species (Start typing..)
Gull-billed Tern (Gelochelidon nilotica)
Greater Crested Tern (Thalasseus bergii)
Glaucous-winged Gull (Larus glaucescens)
European Herring Gull (Larus argentatus)
Dolphin Gull (Leucophaeus scoresbii)
Black-naped Tern (Sterna sumatrana)
Yellow-billed Tern (Sternula superciliaris)
Brown Noddy (Anous stolidus)
South American Tern (Sterna hirundinacea)
White-winged Tern (Chlidonias leucopterus)
Caspian Tern (Hydroprogne caspia)
Large-billed Tern (Phaetusa simplex)
Andean Gull (Chroicocephalus serranus)
Arctic Tern (Sterna paradisaea)
Black Noddy (Anous minutus)
Silver Gull (Chroicocephalus novaehollandiae)
Grey Gull (Leucophaeus modestus)
Slaty-backed Gull (Larus schistisagus)
Common Tern (Sterna hirundo)
White Tern (Gygis alba)
River Tern (Sterna aurantia)
Black-tailed Gull (Larus crassirostris)
Black-headed Gull (Chroicocephalus ridibundus)
Kelp Gull (Larus dominicanus)
Bridled Tern (Onychoprion anaethetus)
Black Skimmer (Rynchops niger)
Swallow-tailed Gull (Creagrus furcatus)
Brown-hooded Gull (Chroicocephalus maculipennis)
Mew Gull (Larus canus)
Grey Noddy (Anous albivitta)
Pacific Gull (Larus pacificus)
Inca Tern (Larosterna inca)
Great Black-backed Gull (Larus marinus)
Sooty Tern (Onychoprion fuscatus)
All species
2 images of the species South American Tern (Sterna hirundinacea)
South American Tern
South American Tern
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