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.
Gadwall
A subtly patterned grey dabbling duck best known for a crisp white speculum patch and, in males, a bold black rear end, both visible even on a single found feather.
waterfowl
Ruddy Duck
The Ruddy Duck is a small, compact stiff-tailed duck best known for its stiff, often upright tail feathers and, in breeding males, a vivid rufous body set off by a black cap and white cheek.
waterfowl
Knob-billed Duck
A large, glossy black-and-white duck of tropical wetlands, best known for the fleshy black knob or comb that swells atop the breeding male's bill.
waterfowl
Long-tailed Duck
The Long-tailed Duck is a distinctive sea duck known for the male's elongated central tail feathers and an unusually complex sequence of plumages that change more often than in any other duck.
waterfowl
Mandarin Duck
An East Asian perching duck famed for the male's uniquely upright orange 'sail' feathers on the wing, among the most distinctive single feathers of any bird in the world.
waterfowl
Falcated Duck
An East Asian dabbling duck; breeding males show an iridescent bronze-green head and dramatically elongated, sickle-shaped tertial feathers drooping over the tail, unmatched by any other duck.
waterfowl
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
Peregrine Falcon
A powerful, fast-flying falcon found on nearly every continent, famous for high-speed hunting stoops and identified by its slate-gray back, bold black facial 'moustache,' and finely barred underparts.
raptor
Gray Treepie
A gray, long-tailed corvid of Himalayan and Southeast Asian hill forests, distinguished by its black face mask and rufous undertail.
corvid
Gray Peacock-pheasant
A forest-floor pheasant of South and Southeast Asia whose gray-brown feathers are dotted with brilliant blue-green and purple eyespots, most striking across the spread tail.
gamebird
Ash-throated Flycatcher
A pale desert-country flycatcher with an ashy-gray throat, soft yellow belly wash, and a rufous tail that flashes when it flies.
songbird
Canada Jay
A famously tame, fluffy grey jay of the North American boreal forest, known for boldly approaching campers and caching food for winter survival.
corvid
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 Pochard
The Common Pochard is a Eurasian diving duck notable for the male's warm chestnut head and contrasting black breast, set against a pale, finely patterned gray body.
waterfowl
Northern Shoveler
A dabbling duck best known for its oversized, spoon-shaped bill, with males showing a bold green head, white breast, and chestnut flanks over pale blue wing patches.
waterfowl
Greater Scaup
A robust diving duck of open water, the Greater Scaup shows a glossy green-black head and finely vermiculated gray back that give it a clean, pale appearance from a distance.
waterfowl
Tufted Titmouse
The Tufted Titmouse is a common eastern woodland bird known for its jaunty gray crest feathers and soft, plain-gray body feathers washed with rust along the flanks.
songbird
Loggerhead Shrike
A compact gray predator songbird with a black bandit mask and a hooked bill, known for impaling prey on thorns and barbed wire.
songbird
White-tailed Kite
A pale, falcon-shaped kite known for hovering over open fields, with soft gray-and-white feathers and a distinctive black shoulder patch.
raptor
Cory's Shearwater
A large, pale brownish-gray shearwater with a yellowish bill, known for its slow, languid flight style compared to other shearwaters of similar size.
seabird
Tropical Mockingbird
A familiar gray songbird of Central and South American open country and gardens, known for its long tail, white wing flashes, and varied vocal repertoire.
songbird
Clark's Nutcracker
A pale gray, crow-like bird of high mountain pine forests, best known for storing thousands of pine seeds each autumn to survive winter.
corvid
Eastern Wood-Pewee
A modestly plumaged woodland flycatcher known more for its plaintive whistled song than its subtle olive-gray coloring and faint wing bars.
songbird
Hazel Grouse
A small, secretive forest grouse of northern Eurasia, best known for its finely patterned gray-brown plumage and a bold black-and-white throat patch in males.
gamebird