Warblers can be hard to spot. But unlike many warblers that ply the tops of the trees, the Yellow-rumped Warbler is happy filtering through the lower branches of trees, providing flightless mortals with half a chance of seeing it. The Yellow-rumped Warbler is one of the most common…

Early spring in the East resounds with the percussive hammering of woodpeckers. Their rhythmic drumming functions as other birds' songs do, to broadcast over a long distance a clear statement of territory and mating rights. Learn about this Yellow-bellied Sapsucker and the others in this…

On the Skagit Flats, an hour north of Seattle, dramatic scenes of wildlife unfold every winter. "The flats" are broad, level deltas where the river drains into Skagit Bay. They offer a wildlife panorama with few equals in North America. Immense Bald Eagles stand ready to give chase for a…