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

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

A new study used modern methods to reassess a foundational study in biology that explained how ecologically similar species of wood warblers coexist. The research team examined foraging behavior, ...

A spat between birds at a backyard birdfeeder highlights the sometimes fierce competition for resources that animals face in ...