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.

Bufflehead
The Bufflehead is a tiny, big-headed diving duck whose male sports a bold white bonnet-like patch across an iridescent black-green head.
waterfowl
Brown Creeper
A tree-trunk specialist whose mottled brown and buff feathers mimic bark texture perfectly, paired with stiff, pointed tail feathers that brace against trunks like a woodpecker's.
songbird
Sunbittern
A slender, heron-like bird whose subdued, bark-patterned plumage conceals a spectacular sunburst of chestnut, black, and buff revealed on the wings during display or flight. It stalks quietly along forest streams in the American tropics.
other
Grasshopper Sparrow
A small, flat-headed grassland sparrow with an unstreaked buffy breast and an insect-like buzzy song.
songbird
House Sparrow
The House Sparrow is an introduced species whose males show a gray crown, chestnut nape and black throat bib over a streaked brown back, while females are plain buffy-brown.
songbird
Worm-eating Warbler
A plain buffy-olive warbler of steep, leaf-littered forest slopes, marked by bold black stripes across the crown and through the eye and a notably long, spike-like bill.
songbird
Short-eared Owl
A wide-ranging owl of open grassland and marsh, notable for hunting in daylight on buoyant, moth-like wingbeats, with streaked buffy-brown plumage and ear tufts so small they are rarely visible.
owl
Grass Owl
A ground-nesting barn-owl relative of tall grasslands from Asia to Australia, with long slender legs and golden-buff to dark brown feathers finely spotted, adapted to a life spent low over open grass.
owl
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