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

"On a big night in the spring, you're talking 450 to 500 million birds flying under cover of ... They can include the the American crow, the common raven, mourning doves, wild turkeys and in ...

All sides agree problems will persist as long as ranch and gray wolf territories in California overlap. What's the solution?

Despite their being so much to talk about, we keep daydreaming about the Birds throwing 'the dagger ... The Baltimore Ravens top his list. Philly ranks second. The Detroit Lions, Buffalo Bills ...

In his home office in Durham, Duke neuroscientist Richard Mooney shows a series of images of a bird's brain on song. In one, ...

“On a big night in the spring, you're talking 450 to 500 million birds flying under cover of darkness.” When is peak bird migration in Colorado? In the contiguous United States, peak spring ...

who continued to take in injured and unwanted birds after George left, and currently lives with 11 owls. “When he did, I was so bereft.” After more than three years, Catherine Raven’s ...

“On a big night in the spring, you're talking 450 to 500 million birds flying under cover of darkness.” In the contiguous United States, peak spring bird migration runs approximately between ...

Record the sound of every bird species in the country. The mission is not frivolous, though. Many of the birds may soon be ...