The latest version of BirdCast creates live migration maps and dashboards that show the number of birds passing over the United States. (Credit: Dokter, A. 2023. BirdCast, live migration map ...

The word migration describes how birds fly thousands of miles at different times of the year to find food and stay warm. Even tiny birds fly halfway across the world. The Arctic Tern flies over ...

Eurasian reed warblers don’t just get a sense of direction from Earth’s magnetic field – they can also calculate their ...