Nick G. Liadis of Bird Lab (left) and David Yeany II of the Pennsylvania Natural Heritage Program discovered the Swainson's warbler breeding in Western Pennsylvania. “This is definitely a career ...
The Townsend’s warbler is the loveliest bird in California. It is a species of the Pacific slope, seldom celebrated in the standard catalogs of the continent’s avian beauties. But, those who know this ...
Nearly 2,000 yellow-rumped warblers were recently seen migrating south in Hampton.On Oct. 19, they were seen and counted by birders on the Seacoast.With a distinctive sharp chirp and yellow markings, ...