Feather & Bird Encyclopedia
Search and identify feathers by species — with feather type, plumage, colours, size, habitat, and how to tell them apart in the field.
Snow Goose
An abundant white goose with crisp black wingtips, occurring in a darker "blue" morph as well, that breeds on Arctic tundra and winters in enormous flocks on farmland and marshes.
waterfowl
Redhead
A medium-large diving duck with a rounded reddish-chestnut head, distinguished from the similar Canvasback by its rounder head shape and darker grey body.
waterfowl
Red-footed Falcon
The Red-footed Falcon is a small, gregarious falcon of eastern European and Asian steppes, males a striking dark slate-grey with rusty leggings, females patterned orange-buff with grey barring above.
raptor
Lesser Adjutant
A large Asian wetland stork, smaller and less bald than its Greater Adjutant relative, with dark glossy upperparts, white underparts, and a more prominent role as a wetland wader than as a scavenger.
wading bird
Common Tern
A widespread and familiar tern of coasts and inland waters, identified by its black cap, forked tail, red-orange bill with a black tip, and a dark wedge along the leading edge of the outer wing.
seabird
Varied Thrush
A strikingly patterned thrush of Pacific Northwest forests, combining a slate-gray back with burnt-orange underparts, eyebrow stripe, and wing bars, plus a bold dark breast band in males.
songbird
Powerful Owl
Australia's largest owl, a powerful hawk-owl of eucalypt forest that preys on tree-dwelling mammals, its underparts marked with bold dark chevrons rather than simple streaks or bars.
owl
Lesser Spotted Eagle
A compact, dark brown migratory eagle of eastern European forests, distinguished from its larger relative the Greater Spotted Eagle by narrower wings and a paler crescent at the base of the outer primaries.
raptor
Black Turnstone
A dark, sooty relative of the Ruddy Turnstone restricted to the Pacific coast of North America, showing a uniformly blackish body offset by a crisp white belly and bold white wing markings in flight.
shorebird
Flammulated Owl
A tiny, highly secretive migratory owl of western pine forests, camouflaged to match bark with a fine mottled gray-and-rufous pattern, and unusual among small owls for its dark eyes.
owl
Eurasian Wren
A tiny, round, rufous-brown songbird with fine dark barring across its wings and tail, and a characteristic short tail often held cocked upright, belying an unexpectedly loud voice.
songbird
Heermann's Gull
A distinctively dark-bodied Pacific coast gull with a bright red bill, most easily recognized outside the nesting season by its uniform sooty-gray plumage contrasting with a white head.
seabird
Gyrfalcon
The largest falcon in the world, a powerful hunter of the high Arctic occurring in white, gray, and dark plumage morphs, all sharing broader wings and greater bulk than any other falcon.
raptor
Red-legged Partridge
A plump, ground-dwelling gamebird whose boldly barred flank feathers in black, white, and chestnut are unmistakable at close range.
gamebird
Australian Raven
A large, widespread Australian raven known for long, shaggy throat hackle feathers and a distinctive mournful, drawn-out call.
corvid
African Grey Parrot
A medium-sized grey parrot with pale-edged scalloped body feathers and a bright red tail, native to equatorial Africa.
parrot
Spectacled Owl
A large Neotropical rainforest owl named for its bold white 'spectacle' markings around the eyes, with a dark chocolate-brown hood and chest band contrasting sharply against a warm buffy-yellow belly.
owl
African Wood Owl
A medium-sized African forest owl without ear tufts, dark brown with white spotting above and boldly barred brown and white below, well known for its distinctive laughing duet call.
owl
Brown Falcon
The Brown Falcon is a common and highly variable Australian falcon with broader, more buzzard-like proportions than most falcons, ranging in tone from dark chocolate-brown to pale cream morphs.
raptor
Tawny Eagle
A variably colored eagle of Africa's open plains, ranging from pale sandy-tawny to dark blackish-brown among individuals, generally lacking the bold markings seen in many other eagles.
raptor
Common Black Hawk
A stocky, broad-winged hawk of wooded streams and mangroves, easily told from other dark raptors by its nearly all-black plumage crossed by a single wide white tail band.
raptor
African Grass Owl
A ground-nesting barn-owl relative of African montane grassland and marsh, dark chocolate-brown above with fine pale spotting, and long legs suited to hunting low over dense grass.
owl
Grey Partridge
A dumpy, farmland gamebird with finely vermiculated grey body feathers, a bright orange face, and a distinctive chestnut horseshoe marking on the underparts.
gamebird
Pomarine Jaeger
The largest and bulkiest of the jaegers, recognized in breeding adults by broad, spoon-twisted central tail feathers and heavily barred underwing coverts.
seabird