The Guardian reported on a citizen science project called BirdWeather that tracked which birds are affected. Northern ...

This is the time of year when the lingering summer shows us some signs of autumn just around the corner. The phasing out of summer’s oppressive heat and humidity is a welcome early harbinger of fall.

In light-polluted landscapes, birds' singing time is an average of 50 minutes longer per day. It's still unclear if this hurts bird health or helps.

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 ...

Listen to bird sounds in nature – featuring the call of the common cuckoo (Cuculus canorus).