Study reveals that songbirds share trees by foraging differently, though their diets often overlap, showing how similar ...

MacArthur described how five species of wood warbler that live in the same trees and were thought to be "ecologically ...

Warblers are small songbirds that are among the most celebrated by birders for their flashy colors and sweet songs. But most ...

Whole-genome analysis raises concerns about the rare songbird, the authors of a recent study say, but could also help with ...