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.

Gray Catbird
A slim, uniformly slate-gray songbird named for its cat-like mewing call, with a black cap and a hidden rufous patch beneath the tail.
songbird
Gray Vireo
The Gray Vireo is a plain, long-tailed vireo of arid pinyon-juniper and chaparral habitat, often detected by its habit of flicking its tail while foraging.
songbird
Gray Treepie
A gray, long-tailed corvid of Himalayan and Southeast Asian hill forests, distinguished by its black face mask and rufous undertail.
corvid
Gray Hawk
A slim, pale gray hawk of cottonwood-lined streams in the borderlands, notable for its finely barred plumage and slender, accipiter-like proportions among the buteos.
raptor
Gray Partridge
A stocky, gray-breasted partridge of open farm country, marked by an orange face and a chestnut horseshoe patch on the belly.
gamebird
Blue-gray Tanager
One of the most familiar tanagers of Central and South America, the Blue-gray Tanager shows an overall soft blue-gray body accented by a brighter blue shoulder patch.
songbird
Gray Peacock-pheasant
A forest-floor pheasant of South and Southeast Asia whose gray-brown feathers are dotted with brilliant blue-green and purple eyespots, most striking across the spread tail.
gamebird
Gray-cheeked Thrush
A subdued, cold-toned thrush of the far north, distinguished from similar species mainly by its plain grayish face and weak or absent eye-ring.
songbird
Grey Fantail
A small, restless Australian songbird, the Grey Fantail flits through woodland foliage with its broad tail fanned wide, showing gray upperparts and warm buff underparts.
songbird
Grey Butcherbird
A boldly patterned Australian songbird, the Grey Butcherbird shows gray upperparts, a black head marking, and clean white underparts, paired with a strong, hooked bill used to catch and impale prey.
songbird
Grey-headed Woodpecker
A quieter, grayer relative of the Green Woodpecker found across the forests of Europe and Asia, told by its grey head and much smaller red cap.
woodpecker
Great Grey Owl
The longest owl in the world by overall length, cloaked in soft grey, finely mottled plumage and famous for its huge facial disc marked with distinct concentric rings.
owl
Grey-headed Dove
A quiet forest-floor dove of Central America, identified by its pale grey head, white throat, and a faint metallic sheen across the back of its neck.
dove pigeon
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
Grey-necked Bunting
A plain, unstreaked Central Asian bunting with a grey head, pale pinkish underparts, and a distinctive pale eye-ring.
songbird
Grey Francolin
A ground-dwelling gamebird with finely barred grey-brown plumage, well camouflaged in dry scrub and farmland across South Asia.
gamebird
Grey Falcon
The Grey Falcon is a rare, strikingly pale falcon of Australia's remote arid interior, its soft grey-and-white plumage making it one of the palest falcons in the world.
raptor
Grey Heron
A tall, still-hunting wading bird whose pale grey body plumage, black head plumes, and dark flight feathers make it one of the most recognizable large waterbirds in Europe, Asia, and Africa.
wading bird
Grey Warbler
The Grey Warbler is one of New Zealand's smallest birds, a plain grey-brown insect-eater best known for its long, trilling song rather than its understated plumage.
songbird
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
Grey Partridge
A dumpy, farmland gamebird with finely vermiculated grey body feathers, a bright orange face, and a distinctive chestnut horseshoe marking on the underparts.
gamebird
Grey Junglefowl
An Indian forest gamebird whose males have neck hackle feathers tipped with an unusual glassy, wax-like yellow spangle unlike any other bird.
gamebird
Grey Kestrel
The Grey Kestrel is a small, uniformly slate-grey falcon of West and Central African savanna, notably plain in plumage compared to most other kestrels.
raptor
Grey Peacock-Pheasant
A grey-brown forest pheasant whose wing and tail feathers are dotted with shimmering blue-green eye-spots, used in display rather than the long trailing tails of many pheasant relatives.
gamebird