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.
European Storm-Petrel
One of the smallest seabirds in the world, sooty black overall with a white rump patch, fluttering like a large bat low over the waves.
seabird
Black-faced Spoonbill
The smallest and one of the rarest spoonbill species, an all-white East Asian wading bird with a black bare face and a slender black spoon-shaped bill.
wading bird
Seychelles Kestrel
The Seychelles Kestrel is one of the smallest kestrels in the world, endemic to the granite islands of the Seychelles, with dark rufous-brown, spotted plumage.
raptor
White-tailed Ptarmigan
The smallest ptarmigan species and the only one with an all-white tail year-round, found on high alpine tundra of western North America.
gamebird
Red-shouldered Macaw
One of the smallest macaws, a compact green parrot of northern South America with a red patch at the bend of the wing and a subtle blue wash on the crown.
parrot
Sage Thrasher
The smallest and most compact North American thrasher, a streaky gray-brown bird of sagebrush country with a shorter, straighter bill than its relatives.
songbird
Least Bittern
One of the smallest herons in the world, an inconspicuous marsh dweller with buffy wing patches that flash as it clambers deftly through dense reeds.
wading bird
Ross's Goose
The smallest white goose in North America, nearly identical in color to the Snow Goose but noticeably more compact, with a short neck and stubby bill.
waterfowl
Western Jackdaw
The smallest of the common European corvids, recognized by its glossy black plumage set off by a silvery-grey neck patch and a pale, staring eye.
corvid
Least Sandpiper
The smallest sandpiper in the world, distinguished from other tiny peeps by its yellow-green legs and finely mottled brown upperparts.
shorebird
Diamond Dove
One of the smallest doves in the world, a soft gray-brown Australian desert species with tiny white-spotted wings and a bright red ring around the eye.
dove pigeon
Common Ground Dove
One of the smallest doves in North America, a diminutive, scaly-patterned bird that flushes from the ground to reveal a flash of rufous in the wings.
dove pigeon
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
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
Little Auk
The smallest auk of the North Atlantic, a dumpy, tightly packed little bird with a black-and-white pattern and a stubby bill, breeding in immense colonies in the high Arctic.
seabird
Calliope Hummingbird
The smallest breeding bird in North America, notable for the male's streaked, wine-red gorget that splays outward like tiny rays rather than forming a solid patch.
hummingbird
Bee Hummingbird
The smallest bird species on Earth, native only to Cuba, with breeding males showing a fiery, iridescent pink-red head and throat over a tiny bluish-green body.
hummingbird
American Kestrel
The smallest and most colorful falcon in North America, a common sight perched on roadside wires, told by its rufous back and tail and, in males, contrasting blue-gray wings.
raptor
Red-footed Booby
The smallest and most variably plumaged booby, occurring in white, brown, and intermediate color morphs, all sharing distinctive red feet.
seabird
Lucy's Warbler
One of the smallest and palest North American warblers, essentially plain gray and white apart from a bright rufous rump patch and a concealed rufous crown spot.
songbird
Little Penguin
The world's smallest penguin, with slate-blue upperparts and white underparts, nesting in burrows along southern Australian and New Zealand coasts.
seabird
Little Eagle
Australia's smallest booted eagle, occurring in pale and dark color morphs, identified by a pale patch at the base of the outer primaries and a short, square tail.
raptor
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
Cerulean Warbler
One of the smallest wood-warblers, with sky-blue upperparts in the male, breeding high in mature deciduous forest canopy of eastern North America.
songbird