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.
White-naped Crane
An East Asian crane with grey body plumage, a bold white stripe running down the nape and hindneck, and extensive bare red facial skin.
wading bird
Florida Scrub-Jay
A blue-and-grey jay found only in Florida's fire-maintained scrub oak habitat, lacking a crest and closely tied to a single, shrinking ecosystem.
corvid
Green Imperial Pigeon
The Green Imperial Pigeon is a large forest pigeon whose back and wings show a metallic bronze-green sheen contrasting with pale grey underparts.
dove pigeon
Topknot Pigeon
Australia's largest fruit-eating pigeon, instantly recognizable by its unusual double crest-a grey forward-curling tuft paired with a rufous-chestnut crest behind it.
dove pigeon
Eurasian Wigeon
The Old World counterpart to the American Wigeon, with a rich chestnut head, pale cream crown stripe, and grey axillary feathers that distinguish it from its American relative.
waterfowl
Eurasian Tree Sparrow
A small farmland sparrow distinguished from its House Sparrow relative by a chestnut crown (rather than grey) and a distinct black spot on an otherwise white cheek.
songbird
Eurasian Blackcap
A plain grey-brown warbler whose crown feathers immediately reveal its sex: solid glossy black in males, warm reddish-brown in females and juveniles.
songbird
Elf Owl
The smallest owl in the world, a sparrow-sized desert dweller that nests in old woodpecker holes in saguaro cacti and streamside trees, with finely mottled grey-brown plumage.
owl
Eastern Screech-Owl
A small, common owl of eastern North American woodlands and suburbs, occurring in both a grey and a rufous color morph, both finely patterned to resemble tree bark.
owl
Wompoo Fruit Dove
The Wompoo Fruit Dove is one of the largest and most colorful fruit doves, showing bold blocks of grey, purple, green, and yellow across its plumage.
dove pigeon
Tawny Frogmouth
A nocturnal Australian bird with mottled grey-brown feathers that mimic tree bark, allowing it to remain nearly invisible while perched motionless during the day.
other
Oriental Scops Owl
The Oriental Scops Owl is a small, migratory Asian owl with cryptic bark-patterned plumage occurring in grey and rufous color morphs, and tiny ear tufts.
owl
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
Green-cheeked Conure
A small, compact South American conure with green cheeks, a grey-brown crown, and a distinctive maroon-red tail contrasting with its mostly green body.
parrot
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
Indian Scops Owl
The Indian Scops Owl is a small, grey-brown owl of the Indian subcontinent whose finely mottled, bark-like feathers help it disappear against tree trunks by day.
owl
Coal Tit
The smallest common European tit, with a black head, white cheeks, and a distinctive white patch on the nape, paired with buff underparts and two white wingbars on grey-olive wings.
songbird
Chestnut-quilled Rock Pigeon
The Chestnut-quilled Rock Pigeon is an Australian escarpment specialist whose otherwise grey-brown plumage reveals bold chestnut patches on the flight feathers when it takes wing.
dove pigeon
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
Australian Hobby
The Australian Hobby is a small, fast, dark-headed falcon resembling a miniature Peregrine, with slate-grey upperparts and rufous-orange underparts, common across open woodland and towns.
raptor
Western Crowned Pigeon
The Western Crowned Pigeon is a massive blue-grey pigeon topped with a rounded, solid-colored fan crest, one of three giant crowned pigeons of New Guinea.
dove pigeon
Tropical Screech-Owl
The Tropical Screech-Owl is a small, widespread Neotropical owl with cryptic grey-brown or rufous plumage and small ear tufts that help it blend against tree bark.
owl
Picui Ground Dove
A small, pale ground dove of open southern South American country, marked by neat blackish spots on its wing coverts and flashes of blue-grey in flight.
dove pigeon
Spot-winged Falconet
A small, distinctive South American falcon of arid scrub and Chaco woodland, showing white-spotted wings against brown-grey upperparts and streaked buffy underparts.
raptor