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.
Silver Pheasant
A striking forest pheasant of Southeast Asia, with males showing crisp white upperparts finely marked with black lines contrasting against glossy blue-black underparts.
gamebird
Shiny Cowbird
A slender, glossy blackbird relative widespread across South America and the Caribbean, notable for its uniform purplish-blue sheen and habit of parasitizing other birds' nests.
songbird
Tree Swallow
A cavity-nesting swallow whose upperpart feathers shine in iridescent blue-green while the underparts remain pure white, giving a sharply two-toned appearance.
songbird
Lazuli Bunting
A small western North American bunting, the male Lazuli Bunting pairs a turquoise-blue head and back with a warm orange breast band and clean white belly.
songbird
Green Jay
A vividly patterned jay with a green back, blue-and-black head, and bright yellow outer tail feathers, found in two widely separated populations across the Americas.
corvid
Rock Pigeon
A stocky, familiar city bird whose feather color is famously variable, though wild-type individuals retain a blue-gray body with two dark wingbars and an iridescent green-purple neck.
dove pigeon
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
Green-naped Lorikeet
The Green-naped Lorikeet is a vividly colored parrot of New Guinea and surrounding islands, distinguished by a clear green band across the nape separating its blue head from its green back.
parrot
Merlin
A small, fast, direct-flying falcon of open northern landscapes, males showing slate-blue upperparts while females and juveniles are brown, both with heavily streaked underparts and no bold facial moustache.
raptor
Rock Dove
The wild ancestor of the familiar city pigeon, typically blue-grey with bold black wing bars and a white rump, though feral descendants show enormous color variation.
dove pigeon
Northern Parula
One of the smallest and most compact wood-warblers, blue-gray above with a yellow throat and a distinctive olive-green back patch, tied to hanging moss or lichen for nesting.
songbird
Mikado Pheasant
A striking Taiwanese endemic pheasant, with males cloaked in glossy blue-black plumage set off by a bold white wing bar and a long, narrowly white-barred tail.
gamebird
Common Wood Pigeon
Europe's largest common pigeon, easily identified by its soft blue-grey feathers, a bold white wing bar, and white neck patches absent in smaller relatives.
dove pigeon
Grey Wagtail
The Grey Wagtail is a slender, long-tailed songbird whose lemon-yellow underpart feathers contrast with a blue-grey back, making it the most colorful of the European wagtails found along fast-flowing water.
songbird
Great Tit
A boldly patterned tit with a glossy black head and white cheeks, bright yellow underparts split by a black central stripe, and blue-grey wings with a white bar, among the most recognizable garden songbirds.
songbird
Common Bullfinch
A stocky, shy woodland finch with males showing rosy-pink underparts against a blue-grey back and black cap, and both sexes sharing a bold white rump patch that flashes distinctively in flight.
songbird
Eurasian Nuthatch
The Eurasian Nuthatch is a stocky, tree-climbing songbird with slate-blue upperpart feathers and warm buff-orange underparts, plus short, stiff tail feathers adapted for headfirst descents down tree trunks.
songbird
Rook
A glossy, all-black farmland corvid recognized in life by its bare greyish face skin and shaggy thigh feathering, and in feather form by its strong purple-blue sheen.
corvid
Takahe
The Takahe is a large, flightless New Zealand rail with deep blue-green plumage and a massive red bill, once thought extinct before being rediscovered in remote alpine country.
wading bird
Mexican Jay
A blue-and-grey jay of oak and pine-oak canyons in the southwestern US and Mexico, distinguished from similar scrub-jays by its plain grey underparts without a breast band.
corvid
Kalij Pheasant
A forest pheasant of the Himalayan foothills and South Asia, with males showing overall glossy blue-black plumage and red facial skin, and considerable variation in pale scaling among subspecies.
gamebird
Golden-hooded Tanager
A jewel-like songbird of Central American and northern South American forests, the Golden-hooded Tanager combines a black facial mask with a turquoise-and-gold crown and blue-green body.
songbird
Elliot's Pheasant
A richly patterned Chinese forest pheasant, with males showing a chestnut body, blue-grey head, crisp white throat patch, and a long chestnut tail barred in black and white.
gamebird
Common Kestrel
The Common Kestrel is a small falcon best known for its ability to hover in place while hunting, with long pointed wings and a distinctive tail that is blue-grey with a black band in males but barred rufous-brown in females.
raptor