Three Eastern Bluebird fledglings have been visiting my bird feeders regularly. Young bluebirds are primarily brown birds with whitish spots.
I had fun last month watching a Northern Parula (a migratory warbling bird) in my favorite tree, the large white oak in my backyard.
This "Brewster's Warbler," or Golden-winged Warbler, showed up in a natural area in eastern York County a few weeks ago.
The Yellow-throated Vireo is the most colorful of Pennsylvania's six vireo species. Learn how to identify it by its yellow throat and spectacles.
Yellow-throated Warblers nest high in sycamores along Pennsylvania rivers. Learn how to tell them from the Common Yellowthroat by plumage, habitat, and range.
If you take a walk during the spring in a forested area near one of our streams or rivers, there is a good chance you'll hear the song of the Warbling Vireo.
