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.
Northern Crested Caracara
A bold, ground-foraging raptor found from the southern United States through Central America, showing a black cap, cream barred neck, and dark body much like its southern relative the Crested Caracara.
raptor
Common Gull
A neat, medium-sized gull of Europe and Asia known as Mew Gull in North American populations, the Common Gull shows pale gray back feathers, black wingtips with white spots, and a gentle, rounded head shape.
seabird
Glaucous Gull
A massive, pale Arctic gull, the Glaucous Gull is unusual among large gulls for lacking black wingtips entirely, showing instead uniformly pale gray and white feathers well suited to its icy northern range.
seabird
Thick-billed Murre
A stocky, high-latitude relative of the Common Murre, distinguished by blacker upperparts, a thicker bill marked with a pale line along the gape, and a hardier tolerance for icy waters.
seabird
Greater Spotted Eagle
A dark, wetland-loving eagle of boreal and eastern Eurasian forests, larger and blacker than its close relative the Lesser Spotted Eagle, with juveniles showing a striking frosted pattern of white wing spots.
raptor
Tui
The Tui is a New Zealand honeyeater whose plumage looks black at a distance but shimmers with iridescent green, blue, and bronze up close, set off by two curled white throat tufts.
songbird
Scarlet Ibis
A brilliantly colored South American and Caribbean ibis, entirely vivid scarlet-red apart from black wingtips, closely related to the American White Ibis but far more vividly pigmented.
wading bird
Rufous-collared Robin
The Rufous-collared Robin is a highland thrush of Mexico and Guatemala, identified by its bright rufous-orange collar and breast band contrasting sharply against otherwise dark gray-black plumage.
songbird
Ruff
A shorebird famous for its extraordinary breeding-season variability, males growing elaborate, individually distinct neck ruffs and head tufts in colors ranging from black to chestnut to pure white.
shorebird
House Sparrow
The House Sparrow is an introduced species whose males show a gray crown, chestnut nape and black throat bib over a streaked brown back, while females are plain buffy-brown.
songbird
House Martin
The House Martin is a small aerial songbird with glossy blue-black upperpart feathers, a bright white rump patch, and clean white underparts, built for a life spent almost entirely on the wing.
songbird
Martial Eagle
The Martial Eagle is Africa's largest eagle, with dark grey-brown upperparts, a white underside heavily spotted with brown-black, and immense broad wings built for powerful soaring over savanna.
raptor
Lesser Redpoll
A tiny, heavily streaked brown finch with a small red forehead patch and black chin, males showing a pink wash across the breast, closely tied to birch, alder, and willow woodland.
songbird
King Eider
The King Eider is a large arctic sea duck whose male combines a colorful blue-gray and pale green head with a black body and white breast, topped by an orange bill shield.
waterfowl
Golden-naped Finch
A Himalayan finch, also known by the alternate name Gold-naped Finch, whose male shows a black head brightened by a golden nape patch above a rich orange-brown body.
songbird
Common Eider
The Common Eider is a large, heavy-bodied sea duck whose male shows a striking white back and breast against a black belly and crown, with a distinctive sloping bill-and-head profile.
waterfowl
Firecrest
The Firecrest is one of Europe's smallest songbirds, a mite of a bird whose soft, downy contour feathers are topped with a blazing orange-and-black crown stripe unlike any similarly sized species.
songbird
Eurasian Collared-Dove
A pale, stocky dove readily identified by the black half-collar on its nape and its square tail's bold white terminal band, now common across much of North America.
dove pigeon
Australian White Ibis
A common Australian ibis with white body plumage and a bare black head and neck, now a familiar sight scavenging in city parks and rubbish bins as well as its native wetland habitats.
wading bird
Montagu's Harrier
Montagu's Harrier is the slimmest and most lightly built of the Eurasian harriers, males pale grey with a distinctive black wing-bar, and females and juveniles rufous-brown, all adapted to graceful, buoyant flight over open farmland and steppe.
raptor
Harlequin Duck
The Harlequin Duck is a small, boldly patterned sea duck whose male combines slate-blue plumage with crisp white crescents, spots, and stripes outlined in black, resembling a painted harlequin costume.
waterfowl
Lesser Spotted Woodpecker
The Lesser Spotted Woodpecker is Europe's smallest woodpecker, its black-and-white barred back and small size distinguishing its feathers from the much larger, bolder-patched Great Spotted Woodpecker.
woodpecker
Laysan Albatross
A North Pacific albatross with a clean white head and body contrasting against dark gray upperwings, distinguished from its dark-bodied Black-footed relative by its predominantly pale plumage.
seabird
Crested Caracara
A bold, long-legged raptor of southern South America's open grasslands, with a black cap, cream neck, and barred breast that make its feathers unmistakable among ground-foraging birds of prey.
raptor