To begin with, Gonzaga environmental studies professor Jon Isacoff offers a caution. He says there may be a point where he has to go off the record to talk about what he really thinks about, say, ...

A tiny red-breasted flycatcher sings loudly from a broken tree stump, filling the forest with its powerful voice. Its song ...

The songs a bird sings while dreaming have been revealed for the first time. Researchers at the University of Buenos Aires created a way to track the vocal muscle activity of birds as they sleep, and ...

A recent study has shown that juvenile songbirds react to hearing the songs they will eventually produce as adults, even when they are as young as 12 days old. Experiments conducted on nestling pied ...

The Olive-sided flycatcher’s body is grayish and the white belly has greenish-gray flanks, but the olive color on the sides can be difficult to see. The darker flanks do give the olive-sided a ...