The voice of the Laughing Kookaburra is so distinctive, it's one of the best known sounds in nature. Its exotic call has been a Hollywood standard for decades, that unseen creature in the depths of the jungle, with heroes ranging from Tarzan to Indiana Jones. Kookaburras are hefty members…

Scientists have found that, at least for some species, a bird’s genes dictate the route it takes when it migrates. For instance, when subspecies of Swainson’s Thrushes interbreed and produce hybrid offspring, those young birds may take mom’s route north and dad’s route south or zigzag…

Out in the arid West, miles north of Winnemucca, a small caravan of birdwatchers searches for raptors along a distant ridgeline of basalt and sage. Nearby, a circle of green, created by pivot irrigation, attracts Northern Harriers that hunt over fields and marshes. Then, field trip leader…

At a glance, swallows and swifts, both graceful fliers, look much alike. But swifts — like this Chimney Swift — have longer, slimmer wings and short bodies, enabling them to glide for long periods. Their glides are punctuated by rapid, stiff bursts of wing-beats. Swallows, on the other…

Harpy Eagles spend their lives in tall, remote tropical forests in Central and South America, flying from tree to tree in search of food. The eagles are named for the Harpies of Greek mythology, women with the bodies of birds who, on Zeus’s command, snatched people from the earth. Since it…

The natural world sends us messages if we’re open to receiving them. Ancient navigators put their trust in the birds’ amazing ability to find dry land, no matter how far they were from safe harbor.

A crow named Betty learned how to take a straight piece of wire and bend one end into a hook. She then used the hooked end to haul a tiny bucket of meat from the bottom of a long tube. A postage stamp was issued in honor of this New Caledonian Crow. Watch a video of Betty - we've provided…

Since 1929, Michigan’s state bird has been the American Robin. But lots of people think it’s time for a change. The Black-capped Chickadee is a popular favorite, as is the endangered Kirtland’s Warbler. But it turns out that it’s pretty hard to get a state bird changed.

Close your eyes and let’s take a little trip today, from one landscape to another, discovering new birds calling in the wild. Particular birds are tied to their particular habitats. As these natural places go, so go the birds.

One summer, Swedish ornithologists attached tiny tracking devices to ten Great Snipes. A year later, they found that one bird had flown from Sweden to Central Africa, a distance of 4,225 miles, in just three and a half days. Several bird species are known to fly faster than 60 miles per…