Bird Encyclopedia
Search and identify 1,000+ birds — with size, habitat, diet, voice, behavior, and the field marks that tell them apart.
Common Tailorbird
A tiny, olive-green warbler-relative famous for stitching leaves together with plant fiber to build its remarkable nest.
songbird
Common Redstart
A brightly colored migratory chat of open woodland, the male showing a grey back, black face, and fiery orange breast and tail, constantly quivering its rufous tail.
songbird
Common Yellowthroat
A skulking marsh warbler with a bright yellow throat, best known for the male's bold black facial mask and witchety-witchety-witchety song.
songbird
Common Nighthawk
A cryptically patterned, long-winged aerial insect-hunter often seen at dusk with erratic, bat-like flight and a nasal "peent" call.
other
Common Sandpiper
The Old World counterpart of the Spotted Sandpiper, a small, constantly bobbing shorebird found along rivers, streams, and lakes across Europe, Asia, and Africa.
shorebird
Common Goldeneye
A hardy cavity-nesting diving duck named for its brilliant golden-yellow eye, the drake bearing a round white cheek spot on a glossy dark green head.
waterfowl
Common Redshank
A medium-sized, noisy sandpiper of European wetlands, nicknamed "the warden of the marshes" for its loud alarm calls, and easily told by its bright orange-red legs.
shorebird
Common Murre
A slender, penguin-like auk with a dark brown-black back and white underparts, breeding in dense, noisy cliff colonies.
seabird
Common Rosefinch
A sparrow-shaped finch whose adult males glow raspberry-red on the head and breast, best known for its cheerful, whistled song.
songbird
Common Pauraque
A resident Rio Grande Valley nightjar often spotted along roadsides at night by its reflective red eyeshine.
other
Common Redpoll
A tiny, hardy arctic finch with a red cap and black chin that irrupts south to feeders in some winters.
songbird
Common Kingfisher
A vivid jewel-toned kingfisher with electric-blue upperparts and orange underparts, often glimpsed as a flash of color over slow-moving rivers and ponds.
other
Common Loon
An iconic North American lake bird famed for its striking black-and-white checkered plumage and haunting, wavering calls.
seabird
Common Swift
A sooty-brown, scythe-winged aerial specialist that spends nearly its entire life airborne, screaming past rooftops in fast, wheeling parties.
other
Common Whitethroat
An animated scrubland warbler with a grey head, bright white throat, and chestnut-fringed wings, often seen bursting into a brief song-flight above the hedgerow.
songbird
Common Cuckoo
A slender, hawk-like grey bird famous for its far-carrying call and its habit of laying eggs in the nests of other species.
other
Common Quail
Europe's smallest gamebird, a secretive, migratory quail far more often heard than seen, giving a distinctive "wet-my-lips" call.
gamebird
Common Ostrich
The world's largest and heaviest living bird, a flightless African ratite known for its long bare legs, tiny head, and remarkable running speed.
other
Common Tern
A widespread, medium-sized tern found across North America, Europe, and Asia, with a black cap, red-orange bill, and deeply forked tail typical of the group.
seabird
Common Myna
A brown-bodied, black-headed myna with bright yellow bill, legs, and bare eye patch, one of the world's most successful urban-adapted birds.
songbird
Common Pigeon
The familiar city pigeon, a highly adaptable descendant of the wild Rock Dove, seen worldwide in an enormous variety of plumage colors.
other
Common Eider
A large, bulky sea duck of northern coasts, males boldly patterned black-and-white with a pale green nape and famous for their soft down.
waterfowl
Common Poorwill
A small, cryptic desert nightjar uniquely known for entering a hibernation-like torpor to survive cold weather.
other
Common Gull
A gentle, medium-sized gull widespread across northern Eurasia, closely related to but geographically separate from the North American Mew (Short-billed) Gull.
seabird