To many people, bird song can herald the coming of spring, reveal what kind of bird is perched nearby or be merely an unwelcome early morning intrusion. But to Sandra Vehrencamp, Cornell professor of ...

Add Yahoo as a preferred source to see more of our stories on Google. Birds use chirps, trills, and warbles to attract mates, alert others of predators, and defend their territory. But whenever they ...

Female bird song research led disproportionately by women over the last 20 years has fundamentally changed scientists' understanding of avian biology and evolution A revolutionary group of scientists ...