Every fall, the skies of the northeastern United States fill with warblers, barn swallows and other birds heading south to ...

Radar estimates suggest more than 1.2 billion birds took to the skies on Sept. 25 — the largest surge of the season — for ...

Sometimes 40-50 million birds will fly over Indiana on nights with some north winds. Learn what species to watch for and how to help them on their journey.

Researchers are gathering new insights that improve migration science and may help make offshore wind energy more friendly to ...

(WHTM) — In Pennsylvania, you may see many geese throughout the year. During the fall and winter months, you may hear them honking as they fly overhead in a V shape. When the geese are in a V ...

Migration maps show high activity in Michigan overnight on Sept. 29, as birds in North America fly south. How to keep tabs on ...

This week, millions of migrating birds are flying across Pennsylvania, desperately trying to survive the flight to southern ...

Light pollution, both from windows and from outdoor light fixtures, can be especially dangerous because songbirds use the moon and stars as a “compass” when flying south. Artificial lights can be a ...