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.
Bank Myna
A bluish-gray South Asian myna with warm brick-colored underparts and a distinctive patch of bare orange-red skin behind the eye, often found nesting in burrows along riverbanks.
songbird
Eurasian Blue Tit
A small, brightly colored garden tit with a blue crown and wings, yellow underparts, and white cheeks bordered by a thin black eye-line, among the most colorful common feathers in European gardens.
songbird
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
Pacific Black Duck
The Pacific Black Duck is a mottled dark brown dabbling duck with a distinctive pale face crossed by dark eye stripes, common on wetlands across Australia and the Pacific.
waterfowl
Seaside Sparrow
A dark, long-billed sparrow tightly restricted to coastal salt marshes, with a small yellow spot in front of the eye.
songbird
Yellow-vented Bulbul
A common Southeast Asian songbird with brown upperparts, pale underparts, a dark eye stripe, and a bright yellow vent patch.
songbird
Sagebrush Sparrow
A pale gray-headed sparrow of Great Basin sagebrush country, with a white eye-ring and a dark central breast spot.
songbird
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
Osprey
The Osprey is a fish-eating raptor with dark brown upperparts, a white head marked by a bold dark eye-stripe, white underparts, and long, angled wings showing a distinctive dark carpal patch and barred flight feathers.
raptor
Great Black-backed Gull
The world's largest gull, the Great Black-backed Gull shows strikingly dark slate-black mantle feathers contrasting with a pure white head and body, and is a powerful predator as well as scavenger along North Atlantic coasts.
seabird
Peaceful Dove
A small, gentle Australian dove with fine dark barring across the neck and breast and a soft, pale blue ring around the eye.
dove pigeon
Black-browed Albatross
One of the most widespread and abundant albatrosses, readily identified by a bold dark stripe through the eye that gives it a permanently stern, 'browed' expression.
seabird
Solitary Sandpiper
A dark, finely speckled sandpiper with a bold white eye-ring, often seen alone at small freshwater pools rather than in flocks.
shorebird
Australian Masked Owl
A large, variably colored barn-owl relative of Australian forests, ranging from pale to dark rufous, with a distinctive heart-shaped facial disc and fine spotting on its feathers.
owl
Lesser Black-backed Gull
A medium-large gull of European waters with dark slate-gray to blackish mantle feathers and yellow legs, the Lesser Black-backed Gull has expanded its range widely and increasingly turns up well inland.
seabird
Mourning Warbler
A skulking, gray-hooded warbler of dense thickets, with adult males showing a dark, mottled patch across the throat and upper breast and no eye-ring.
songbird
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
Snowy-browed Owl
This tiny Asian pygmy owl is known for its compact, heavily spotted brown plumage and a pair of dark false eye-spots on the nape that help confuse predators.
owl
West Peruvian Dove
A large coastal dove of western South America, similar to the Eared Dove but bigger and grayer, with a small dark mark below the eye and pale grey tail tips.
dove pigeon
Forster's Tern
A North American marsh tern with notably pale, frosty primaries and a distinctive nonbreeding head pattern featuring a dark patch through the eye rather than a full black cap.
seabird
Eared Dove
One of South America's most abundant doves, recognized by a small dark crescent below the eye and neat black spots scattered across its warm pinkish-brown wings.
dove pigeon
Pied Currawong
A large, mostly black Australian songbird, the Pied Currawong is marked by white patches on the wings and tail tip, and a bright yellow eye that stands out against its dark plumage.
songbird
Yellow-headed Caracara
A pale-headed, adaptable caracara commonly seen around cattle and open farmland across Central and South America, easily told by its creamy-yellow head and dark eye-stripe.
raptor
Common Goldeneye
The Common Goldeneye is a striking black-and-white diving duck named for its piercing golden-yellow eye, with males showing a round white spot on an otherwise glossy dark green head.
waterfowl