Unstreaked. The male is unlike any other finch in North America; the Wilson’s warbler is the only other bright yellow species with a black cap, but it does not have the finchlike bill or the ...

American Goldfinch The best-known species is the American goldfinch ... and during the breeding season, they fly north to ...

The annual migration of purple martins from Brazil to Pennsylvania has started. Here's what to know about these birds.

This species’ often confiding nature, distinctive plumage, pleasing song, and acceptance of human-dominated habitats make it one of the most beloved of North American birds. Polytypic.

A few million years ago, one species of finch migrated to the rocky Galapagos from the mainland of Central or South America. From this one migrant species would come many -- at least 13 species of ...

The food and habitat that viburnum species provide support wildlife throughout the year. Pollinators are attracted to the ...

RANGE: The species lives throughout North America, south to northern Mexico ... for 35 days and brooding for four weeks until young are pushed out of the nest. The birds mate for life. LIFE CYCLE: ...

WASHINGTON— The U.S. Fish and Wildlife Service released a new report today on bird conservation that takes into account how human impacts on North American birds will intensify with ongoing climate ...