We’ve all noticed the spring symphony of morning bird sounds, but why and how do birds make sounds? Bird calls are short and simple, often signaling flight or danger, are made throughout the year, and ...

The hills are alive with the sound of music. And it’s only just begun. Familiar voices of spring announce that the annual bird migration is underway. Because spring migrants return slowly in early ...

A new study investigates the impact of wildfire smoke on wildlife. It's one of the first studies ever on how wildfires potentially impact birds. It measured activity based on bird sounds. The study ...