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.
Mallard
The world's most familiar duck, identifiable from almost any single wing feather by its glossy blue speculum bordered in white, shared by both sexes.
waterfowl
Mottled Duck
A non-migratory dabbling duck of Gulf Coast and Florida wetlands that looks much like a female Mallard, best told apart by its plain, unstreaked pale throat.
waterfowl
American Black Duck
A large, dark dabbling duck of eastern North America that resembles a female Mallard but is much darker overall, with a contrasting pale head and white underwings visible in flight.
waterfowl
Rufous-crowned Sparrow
A plain gray-breasted sparrow of rocky, brushy hillsides, identified by its rufous crown and a bold black malar stripe.
songbird
Rufous-winged Sparrow
A subtly marked desert sparrow with rufous shoulder patches and a thin dark malar stripe, largely restricted to southern Arizona.
songbird
Yellow-fronted Canary
A small African finch with a bright yellow face and underparts set off by a bold black malar stripe and streaked olive-green back.
songbird
Black-whiskered Vireo
The Black-whiskered Vireo closely resembles the Red-eyed Vireo but shows a distinctive dark malar stripe, and it favors coastal mangroves and hammocks in Florida and the Caribbean.
songbird