Barn swallows are found all over the world. You can spot a barn swallow on six continents: North and South America, Europe, ...

"Some people say that I swallowed birds," Henderson, who is autistic and has Tourette syndrome, told CBS News. He says the most difficult bird to emulate is the barn swallow, but he can imitate ...

Cliff swallows are said by ornithologists to show the highest degree of colonization of any of the 89 swallow species in the world. Colonies can number from 200 to more than 2,000 nests. They could be ...

Swallows are among my favorite birds to watch. Their flight is so graceful as they swoop low over water and open fields foraging for insects. They are a social bunch, too, often performing their ...

One warm and muggy morning on my walk, I notice swallows gathering on overhead power lines. The pair closest to me are northern rough-wings, and they are well into the throes of courtship: she, ...