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

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

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

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

Peak bird migration is about to start in Colorado and around the country. Here are tools for tracking and identifying the ...

Among the migratory birds navigating their annual trek out of the south are several species of hummingbirds, some of which ...

This year’s migration has been slower than normal, with species numbers slightly below average, attributed to lower water ...

According to the Erie Bird Observatory, spring migratory activity has already started and will continue through the end of ...

The plea from Audubon N.C. follows a study last year that estimated more than 1 billion birds are killed in collisions with ...

Each spring, hundreds of thousands of swans, geese, cranes and other waterfowl descend on a Montana lake on their way to the Arctic. A small town festival draws thousands of bird fans.

The migration is moving quickly. There’s no snow line in South Dakota, our bigger water is starting to open up, so it’s ...

They will endure our spring blizzards and dust storms because there is safety in numbers, and they will be back in the fall, ...