Bird Encyclopedia
Search and identify 1,000+ birds — with size, habitat, diet, voice, behavior, and the field marks that tell them apart.
Northern Waterthrush
A boreal-breeding, thrush-like warbler of still-water wetlands and swamps, closely resembling Louisiana Waterthrush but favoring quieter water and showing a finely streaked throat.
songbird
Prairie Warbler
A bright yellow, tail-wagging warbler of shrubby old fields and scrub, with bold black facial markings and chestnut streaking on the back despite its misleading name.
songbird
Nashville Warbler
A small, active warbler with a gray head, bold white eyering, olive back, and bright yellow underparts, occurring in two disjunct eastern and western breeding populations.
songbird
Kaka
A large, olive-brown New Zealand forest parrot with brilliant crimson underwings, related to the alpine kea and known for its raucous calls and playful, acrobatic behavior.
parrot
Glaucous-winged Gull
A large, pale gull of the Pacific Northwest coast whose wingtips blend almost seamlessly with its gray mantle, and which frequently hybridizes with the darker Western Gull.
seabird
Crested Oropendola
A large, glossy black icterid with a chestnut rump, yellow outer tail feathers, and pale blue eyes, famous for its colonial hanging nests and gurgling display song.
songbird
Blue-winged Warbler
A bright yellow warbler with blue-gray wings, white wingbars, and a black eyeline, whose expanding range increasingly overlaps and hybridizes with the closely related Golden-winged Warbler.
songbird
Band-tailed Pigeon
A large, plain gray forest pigeon of the western mountains, told by its yellow bill, white nape crescent, and pale terminal tail band, often gathering in flocks at acorn-rich oak groves.
other
Tennessee Warbler
A plain, energetic warbler with a gray head, white eyebrow stripe, and olive back, named for a stray specimen collected in Tennessee though it neither breeds nor regularly winters there.
songbird
Red-necked Phalarope
A small, needle-billed shorebird that spins in tight circles on the water to stir up food, with brighter-plumaged females and a largely oceanic lifestyle outside the breeding season.
shorebird
Paradise Shelduck
A large, strikingly dimorphic New Zealand duck, the female with a bright white head and chestnut body and the male mostly black with a grey-flecked back, commonly seen grazing on farmland.
waterfowl
Short-toed Treecreeper
A close relative of the Eurasian Treecreeper, nearly identical in appearance but favouring broadleaf woodland at lower elevations and best identified by its distinct voice.
songbird
Heermann's Gull
A strikingly uniform slate-gray gull with a bright red bill, breeding almost entirely on a single island in Mexico's Gulf of California before dispersing north along the Pacific coast.
seabird
Gray Partridge
A round, orange-faced European partridge introduced to North American farm country, best known as the 'Hun' among upland game hunters, with a chestnut horseshoe mark on the male's belly.
gamebird
Cerulean Warbler
A sky-blue, canopy-dwelling warbler of mature eastern forests, among the fastest-declining North American warblers due to habitat loss on both its breeding and wintering grounds.
songbird
Chukar
A bold, boldly barred Eurasian partridge introduced to the arid, rocky western United States, known for its distinctive black facial necklace and cackling call echoing across canyon terrain.
gamebird
Blue-crowned Conure
A large, mostly green South American parakeet named for the pale blue wash across its forehead and crown.
parrot
Scarlet Macaw
A large, brilliantly red macaw with blue and yellow wing patches, ranging from Mexico through Central America into the Amazon Basin.
parrot
Great Egret
A tall, elegant, all-white heron with a long yellow bill and black legs, found on wetlands across nearly every continent.
wading-bird
Long-eared Owl
A slender, secretive woodland owl with long, close-set ear tufts and a strikingly thin, upright roosting posture.
owl
Barn Owl
A pale, heart-faced owl of open farmland, famous for its ghostly white underside and near-silent, moth-like flight.
owl
Common Murre
A slender, penguin-like auk with a dark brown-black back and white underparts, breeding in dense, noisy cliff colonies.
seabird
Umbrella Cockatoo
A large, entirely white Indonesian cockatoo named for its broad, rounded white crest that fans open like an umbrella.
parrot
Ross's Goose
A small, compact white goose resembling a miniature Snow Goose with a shorter, stubbier bill.
waterfowl