Birds are being kept up later because of bright lights, and it's proving to be a big problem. Scientists looked at over 180 million bird calls and compared them with satellite photos of nighttime ...

This bird observatory has nearly 50 years of data on migrating raptors and waterbirds but has not tracked nocturnal birds – until now. While bird counters can simply use their eyes to keep track of ...

Merely balls of fire far, far away, stars may roar as they burn; but they have no gentle sound that gives them voice. Autumn can make it seem otherwise. Like its companion seasons, autumn invokes ...

Indiana’s skies are a nighttime highway in the early weeks of May as millions of birds make the migratory passage north for their summer homes. Herons, sparrows and buntings of all varieties fly in ...