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.

Great Spotted Woodpecker

Great Spotted Woodpecker

The Great Spotted Woodpecker is a striking black-and-white bird with bold white wing patches, a crimson undertail, and stiff, pointed tail feathers adapted for bracing against tree trunks while excavating and drumming.

woodpecker
Great Spotted Kiwi

Great Spotted Kiwi

The largest of the kiwi species, this flightless New Zealand bird has grayish, hair-like plumage marked with light mottled banding that gives it a more patterned look than its brown relatives. It inhabits rugged mountain forest and subalpine grassland on the South Island.

other
Great Slaty Woodpecker

Great Slaty Woodpecker

The largest living woodpecker species, a huge slate-grey bird of South and Southeast Asian forests that typically travels in noisy family parties.

woodpecker
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
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
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
Great Knot

Great Knot

The largest of the knots, this East Asian-Australasian Flyway specialist shows a densely spotted blackish breast in breeding plumage and a notably longer, heavier bill than its close relative the Red Knot.

shorebird
Eurasian Three-toed Woodpecker

Eurasian Three-toed Woodpecker

A boreal-forest specialist recognized by its yellow crown patch in males and finely barred black-and-white flanks, closely tied to insect-affected conifers.

woodpecker
Great Grey Shrike

Great Grey Shrike

A pale gray Eurasian predator songbird with a black mask and long tail, often seen perched conspicuously atop bushes or wires while watching for prey.

songbird
Nubian Woodpecker

Nubian Woodpecker

An East African savanna woodpecker with bold black spotting across cream underparts and a barred greenish back, favoring dry thornbush country.

woodpecker
Black Woodpecker

Black Woodpecker

The largest woodpecker across most of Europe and northern Asia, entirely black except for a red crown patch and a pale bill.

woodpecker
Spotted Nutcracker

Spotted Nutcracker

A chunky brown corvid covered in bold white spots, found in coniferous forests across Eurasia, where it caches nuts and pine seeds for winter.

corvid
Bennett's Woodpecker

Bennett's Woodpecker

A southern African woodland woodpecker with heavy black spotting on pale underparts, closely related to other spotted African woodpeckers but favoring drier broadleaf woodland types.

woodpecker
Syrian Woodpecker

Syrian Woodpecker

A close look-alike of the Great Spotted Woodpecker found across southeastern Europe and the Middle East, best separated by an incomplete black neck bar and a paler pink vent.

woodpecker
Greater Spotted Eagle

Greater Spotted Eagle

A dark, wetland-loving eagle of boreal and eastern Eurasian forests, larger and blacker than its close relative the Lesser Spotted Eagle, with juveniles showing a striking frosted pattern of white wing spots.

raptor
White-backed Woodpecker

White-backed Woodpecker

A large, heavily barred woodpecker of old-growth forest, distinguished from the similar Great Spotted Woodpecker by its finely barred (rather than solid white) back and extensive pink-red vent.

woodpecker
Iberian Green Woodpecker

Iberian Green Woodpecker

The Iberian Peninsula's counterpart to the Eurasian Green Woodpecker, recently recognized as its own species, sharing the same green plumage and strongly ground-feeding habits.

woodpecker
American Three-toed Woodpecker

American Three-toed Woodpecker

The North American counterpart of the Eurasian Three-toed Woodpecker, a boreal conifer specialist with a yellow-capped male and barred black-and-white flanks.

woodpecker
Eurasian Bittern

Eurasian Bittern

A large, superbly camouflaged heron of Old World reedbeds, more often detected by its deep booming call than seen in its dense marsh habitat.

wading bird
Eurasian Wryneck

Eurasian Wryneck

A cryptically patterned, bark-camouflaged relative of true woodpeckers that lacks their stiff tail and chisel bill, famous for twisting its neck in a slow, snake-like threat display.

woodpecker
Greater Flameback

Greater Flameback

A large, brilliantly colored Asian woodpecker whose golden 'flame' back gives the species its name, topped by a bushy red crest in males.

woodpecker
Greater Yellownape

Greater Yellownape

A large, uniformly olive-green woodpecker of Asian forests, best recognized by its shaggy yellow nape crest rather than the black-and-white patterning typical of pied woodpeckers.

woodpecker
Lesser Spotted Eagle

Lesser Spotted Eagle

A compact, dark brown migratory eagle of eastern European forests, distinguished from its larger relative the Greater Spotted Eagle by narrower wings and a paler crescent at the base of the outer primaries.

raptor
Common Sandpiper

Common Sandpiper

The Old World counterpart to the Spotted Sandpiper, this small brown-and-white shorebird constantly bobs its tail as it forages along freshwater edges.

shorebird