Portal:Birds

Birds (class Aves or clade Avialae) are feathered, winged, two-legged, warm-blooded, egg-laying vertebrates. Aves ranks as the tetrapod class with the most living species, approximately ten thousand. Extant birds belong to the subclass Neornithes, living worldwide and ranging in size from the 5 cm (2 in) Bee Hummingbird to the 2.75 m (9 ft) Ostrich. The fossil record indicates that birds emerged within the theropod dinosaurs during the Jurassic period, around 150 million years ago. Most researchers agree that modern-day birds are the only living members of the Dinosauria clade."Bird," in Wikipedia, the Free Encyclopedia

General

Habits and behaviour

Instinct and Intelligence

Migration

Nests

Journals

  • The Auk (1884–present), published by the American Ornithologists' Union IA
  • The Condor (1899–present), published by the Cooper Ornithological Club
  • The Ibis (1859–present)
  • Pacific Coast Avifauna (1900–70)
  • Stray feathers: A Journal of Ornithology for India and its dependencies (1873 onwards)

Morphology

Ornithologists

Pathology

Birds by location

Birds by type

Sorted by order (with broad example).

Anseriformes (Waterfowl)

Apodiformes (Swifts & Hummingbirds)

Hummingbirds (Trochilidae)
Ruby-throated Hummingbird (Archilochus colubris)



Swifts (Apodidae)
Chimney Swift (Chaetura pelagica)



Apterygiformes (Kiwi)

Caprimulgiformes (Nightjars)

Charadriiformes (Gulls)

Ciconiiformes (Storks)

Columbiformes (Doves & Pigeons)

Coraciiformes (Kingfishers)

Cuculiformes (Cuckoos & Turacos)

Dinornithiformes (Moa)

Falconiformes (Eagles & Hawks)

Galliformes (Fowl)

Gaviiformes (Divers)

Passeriformes (Songbirds)


Passerida
Passeroidea
Sparrows (Passeridae)
House Sparrow (Passer domesticus)


Icterids (Icteridae)


Orioles
Baltimore Oriole (Icterus galbula)



Redwing Blackbird (Agelaius phoeniceus)


Meadowlark (Sturnella magna)



Fringillidae
Goldfinch (Fringilla carduelis)


American Goldfinch (Spinus tristis)




American Sparrows (Passerellidae)
Dark-eyed Junco (Junco hyemalis)


Chipping Sparrow (Spizella passerina)


Tree Sparrow (Spizelloides arborea)


Song Sparrow (Melospiza melodia)


Vesper Sparrow (Pooecetes gramineus)


White-throated Sparrow (Zonotrichia albicollis)



Thrushes (Turdidae)
American Robin (Turdus migratorius)


Bluebird (Sialia sialis)


Veery (Catharus fuscescens)


New World Warblers (Parulidae)


Starlings (Sturnidae)
Common starling (Sturnus vulgaris)



Nuthatches (Sittidae)
Red-breasted Nuthatch (Sitta canadensis)


White-breasted Nuthatch (Sitta carolinensis)


Old World Warblers (Sylvioidea)
Martins & Swallows (Hirundinidae)


Tits (Paridae)
Chickadee (Poecile atricapillus)


Crests and Kinglets (Regulidae)
Golden-crowned Kinglet (Regulus satrapa)







Tyrant Flycatchers, (Tyrannidae)
Kingbird (Tyrannus tyrannus)


Phœbe (Sayornis phoebe)


Eastern Wood Peewee (Contopus virens)


Scarlet Flycatcher (Pyrocephalus rubinus)





Crows, Jays and Magpies (Corvidae)
American Crow (Corvus brachyrhynchos)


Bluejay (Cyanocitta cristata)





Brown Trasher (Toxostoma rufum)



Wren (Troglodytidae)
House Wren (Troglodytes aedon)


Marsh Wren (Cistothorus palustris)




Pelecaniformes (Pelicans)

Phaethontiformes (Tropicbirds)

Phoenicopteriformes (Flamingos)

Piciformes (Woodpeckers)

Woodpeckers (Picidae)
Dryobates pubescens|Dryobates pubescens



Procellariiformes (Albatrosses & Petrels)

Psittaciformes (Parrots)

Strigiformes (Owls)

True Owls (Strigidae)
Eastern Screech Owl (Megascops asio)



Struthioniformes (Ostriches)

Suliformes (Cormorants & Gannets)