Feather Identifier app iconFeather Identifier

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.

Common Chiffchaff

Common Chiffchaff

A tiny, plain olive-brown warbler best known by its song, with dark legs and only faint facial markings — one of the least boldly patterned small European songbirds.

songbird
Paradise Tanager

Paradise Tanager

One of the most vividly colored songbirds in the world, the Paradise Tanager combines a turquoise-green head, black back, red rump, and purplish-blue throat in a single small canopy bird.

songbird
Marsh Wren

Marsh Wren

A small, vocal wren of cattail marshes, identified by its bold black-and-white streaked back and habit of singing loudly from within dense reed cover.

songbird
Eurasian Tree Sparrow

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
Buckley's Forest Falcon

Buckley's Forest Falcon

A large, rarely seen forest-falcon of the western Amazon, with dark upperparts and bold, wide white barring below that helps separate it from smaller relatives.

raptor
Mauritius Kestrel

Mauritius Kestrel

The Mauritius Kestrel is a small, endemic island falcon famed as a major conservation success story, having recovered from a population of just a handful of individuals to a stable population in native forest habitat.

raptor
Pygmy Nuthatch

Pygmy Nuthatch

The Pygmy Nuthatch is a tiny, highly social western pine-forest nuthatch whose dull gray-brown cap and small feather size distinguish it from other nuthatches.

songbird
Fish Crow

Fish Crow

A slender, glossy all-black corvid of coastal and riverine eastern North America, distinguished from the larger American Crow mainly by voice and slightly smaller size.

corvid
Lesser Spotted Woodpecker

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
Rufous-collared Sparrow

Rufous-collared Sparrow

One of the most familiar and widespread songbirds in Latin America, recognized by its gray-and-black striped head, rufous collar across the nape, and streaked brown back. It thrives from sea level to high Andean grasslands and is equally at home in cities and open country.

songbird
Red-breasted Nuthatch

Red-breasted Nuthatch

The Red-breasted Nuthatch is a small conifer-forest nuthatch whose rusty-orange underside feathers and bold black eye-stripe set it apart from its white-breasted relative.

songbird
Upland Sandpiper

Upland Sandpiper

A grassland shorebird with a small head, long neck, and long tail, the Upland Sandpiper shows richly patterned buffy-brown feathers with dark barring and a scaled look, entirely adapted to life away from water.

shorebird
Middle Spotted Woodpecker

Middle Spotted Woodpecker

A small, delicately patterned European woodpecker of old oak woodland, easily told from the Great Spotted Woodpecker by its unbroken red cap and streaked, rather than solidly barred, flanks.

woodpecker
Whiskered Screech-Owl

Whiskered Screech-Owl

A small screech-owl of montane oak and pine-oak woodlands from the southwestern United States into Central America, nearly identical in plumage to its relatives but distinguished chiefly by its distinctive irregular call.

owl
Temminck's Stint

Temminck's Stint

A small, plain-plumaged stint that favors quiet freshwater edges over open mudflats, distinguished from its rufous relatives by generally duller upperpart feathers and distinctive white outer tail feathers.

shorebird
Intermediate Egret

Intermediate Egret

A medium-sized all-white egret of Asia, Africa, and Australia, best told apart from its larger and smaller relatives by bill proportions and the extent of bare skin around the eye.

wading bird
Wahlberg's Eagle

Wahlberg's Eagle

A slender, migratory savanna eagle of Africa notable for its variable plumage color morphs, ranging from pale cream-brown to dark chocolate, all sharing a distinctive narrow-winged, small-headed silhouette.

raptor
Little Spotted Kiwi

Little Spotted Kiwi

The smallest kiwi species, this flightless bird has pale grayish, finely mottled plumage and now survives only on predator-free islands and fenced sanctuaries in New Zealand. Its long, sensitive bill helps it find invertebrate prey at night.

other
Dwarf Cassowary

Dwarf Cassowary

The smallest of the three cassowary species, this flightless New Guinea rainforest bird has coarse, hair-like black plumage and blue bare skin on the face and neck. It lacks the throat wattles of its larger relatives and has a low, modest casque.

other
Ruby-crowned Kinglet

Ruby-crowned Kinglet

One of the smallest songbirds in North America, this active, constantly flicking bird carries a hidden ruby-red crown patch in males that is usually concealed and only flashed briefly during excitement or display.

songbird
Laughing Owl

Laughing Owl

An extinct New Zealand owl known for its odd, laughter-like call, with soft brown mottled plumage and a paler facial area; now known only from museum specimens.

owl
North Island Brown Kiwi

North Island Brown Kiwi

The most numerous kiwi species, this flightless, nocturnal bird of New Zealand's North Island has shaggy, reddish-brown, hair-like plumage and a long bill tipped with nostrils for locating prey by smell. It is a widely recognized national symbol of New Zealand.

other