Like prehistoric travelers through time, the sandhill cranes are flying overhead, calling out to feathered friends ahead and ...

Looking out the window of a skyscraper in Santiago, Chile, the towering, snow-capped Andes mountains look back at the country’s bustling capital city. Flitting over the skyscrapers and office ...

Experts say millions of birds fly over the community during the spring and fall months. They rely on the moon and stars to ...

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

They make their homes in in woodpecker holes, nests abandoned by birds ... mammals navigate the dark, and their fur color and markings vary by species. Some flying squirrels have only one mating ...

Some individuals may have a solid-colored dark breast, giving the bird a dark bib ... Wingbeats are stiff; it soars on flat wings. When flying, a juvenile red-shouldered hawk shows light crescents ...