Severe weather events in the Great Lakes region are disrupting bird migration, affecting habitats and nesting sites.

The massive annual spring migration of America's birds – millions of them – is underway. Here's how to follow along at home.

Arrivals and departures are staggered over several weeks, but at peak stopover, it's one of the great sights of natural ...

Seasonal bird migration is about to ramp up, with hundreds if millions of birds crossing the country on a peak night. More than 100,000 birds were in Utah on March 18. Utah and other Rocky Mountain ...

The massive annual spring migration of America's birds – millions of them – is underway. Here's how to follow along at home.

After more than 1,500 of the lanky birds died in Indiana, wildlife biologists in Nebraska were on high alert for the ...

Billions of birds are expected to travel across the country during spring migration, but this could result in the spread of a ...

As of Saturday, March 29, hummingbirds have been sighted as far north as Tennessee, closing in on the Kentucky border, the ...

The arrival of hummingbirds in Wisconsin isn't far off. What you need to know about hummingbird migration and where to report ...

Providing valuable insights into bird migration across the U.S. With North America losing nearly three billion birds in recent decades conservation efforts are more vital than ever, according to ...

Every year during migration, billions of birds are killed by colliding into buildings due to the bright lights in developed ...

Seasonal bird migration is about to ramp up, with hundreds of millions of birds crossing the country on a peak night. Some 1 million birds were in Colorado on Tuesday. Colorado and other Rocky ...