A new study has discovered that birds in the Galápagos Islands are changing their behavior due to traffic noise, with those ...

They join the list of 650 U.S. species that have likely been lost to extinction. Species being proposed for delisting include the ivory-billed woodpecker, Bachman’s warbler, Scioto madtom, San Marcos ...

Although variable, all yellow-rumped warblers possess a bright yellow rump, which is shared with only 2 other species ... the yellow-rumped Warbler’s nest contains 3 to 6 eggs.

This rather yellowish green warbler, named for its least conspicuous character, forages lower than many species. It lays 4 to 5 eggs (March–May in west, June in east) in its nest on or near the ...