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.

Long-tailed Jaeger

Long-tailed Jaeger

The smallest, slimmest, and most elegant jaeger, breeding adults trailing exceptionally long, thin central tail streamers behind a slender, buoyant body.

seabird
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
Lesser Rhea

Lesser Rhea

A smaller relative of the Greater Rhea found in Patagonia and the high Andes, with soft mottled brown plumage flecked with pale feather tips that give it a speckled appearance.

other
Giant Hummingbird

Giant Hummingbird

The largest living hummingbird, notable for its comparatively dull, sparrow-like coloring and slow, distinctly audible wingbeats compared to smaller relatives.

hummingbird
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
Citril Finch

Citril Finch

A small mountain finch of southwestern Europe with plain greenish-yellow plumage and a grey nape, lacking the black facial markings of related siskins.

songbird
Chinese Grosbeak

Chinese Grosbeak

A medium-sized East Asian finch with a black head, gray-brown body, and a bright yellow bill tipped in black, smaller and more widespread than its relative the Japanese Grosbeak.

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
Field Sparrow

Field Sparrow

A small, subtly marked sparrow of old fields whose soft rufous-brown and gray feathers lack bold streaking, standing out mainly for their clean, quiet coloring.

songbird
Blackpoll Warbler

Blackpoll Warbler

A small wood-warbler famous for its extremely long migratory flights, showing a black cap and white cheeks in breeding males and a plainer streaked plumage in fall.

songbird
Carib Grackle

Carib Grackle

A small, glossy grackle common around towns and farmland in the southern Caribbean and northern South America, recognized by its keel-shaped tail and noisy flocking habits.

songbird
Buff-spotted Woodpecker

Buff-spotted Woodpecker

A small, delicately spotted woodpecker of African rainforest understory, patterned in olive-green with buff spotting rather than the bold barring typical of many woodpeckers.

woodpecker
Bourke's Parrot

Bourke's Parrot

Bourke's Parrot is a small Australian parrot with unusually soft, muted coloring for a parrot, combining brown-grey upperparts with a pink-washed underside and blue wing highlights.

parrot
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
Atlantic Puffin

Atlantic Puffin

A small, tuxedo-patterned seabird famous for its large, brightly colored bill in the breeding season, spending most of the year far out at sea before returning to nest on coastal cliffs and islands.

seabird
Coal Tit

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
Shikra

Shikra

A small, agile hawk of Africa and Asia resembling a miniature goshawk, identified by blue-gray upperparts and finely rufous-barred underparts.

raptor
Buff-fronted Owl

Buff-fronted Owl

The Buff-fronted Owl is a small South American forest owl with a striking contrast between its dark brown upperparts and warm buffy-orange face and underparts.

owl
African Pygmy Falcon

African Pygmy Falcon

One of the smallest raptors in the world, this tiny falcon of African thornveld shows crisp white underparts against a grey or chestnut back, often nesting alongside colonial weaverbirds.

raptor
Brown-throated Sunbird

Brown-throated Sunbird

A widespread Southeast Asian sunbird with a plain brownish throat, yellow underparts, and a small iridescent purple-and-green shoulder patch.

songbird
Hooded Crane

Hooded Crane

A small, dark East Asian crane with a white head and upper neck resembling a hood, contrasting sharply with its otherwise slate-grey to blackish body.

wading bird
White-eyed Vireo

White-eyed Vireo

The White-eyed Vireo is a small, feisty vireo of dense thickets, marked by yellow spectacles and yellow-washed wing bars, with adults showing a distinctive pale iris.

songbird
Snowy Plover

Snowy Plover

A very small, pale plover of sandy Pacific and Gulf coast beaches and interior alkaline flats, with dark neck patches rather than a full breast band.

shorebird
Sand Martin

Sand Martin

The Sand Martin is the smallest European swallow-relative, with plain sandy-brown upperpart feathers, white underparts, and a distinctive brown breast band.

songbird