Add Yahoo as a preferred source to see more of our stories on Google. BirdCast allows viewers to see the volume of birds migrating in their area. According to BirdCast, 262 million birds are predicted ...

Add Yahoo as a preferred source to see more of our stories on Google. A map of the bird migration derived from weather radar. (BirdCast) Hundreds of millions of birds are taking to the skies each ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

Hundreds of millions of birds are taking to the skies each night, southward-bound in search of warmer weather — so many that you can spot them on weather radar. It’s data that researchers can use to ...