More than 20 years ago, Professor Ed Rubel of the University of Washington discovered that chickens could repair their own damaged hearing. The birds regrow tiny structures in the inner ear, known as auditory hair cells. Most vertebrates can regenerate these cells - but mammals cannot…

Each year, the plaintive song of the Eastern Wood-Pewee carries through the forests of eastern North America. For the past 25 years, the number of Wood-Pewees has fallen. But providing economic incentives for private landowners to save forests can help. So can enacting policies that…

In a dramatic and sometimes deadly aerial ballet, a Peregrine Falcon dives on a flock of Dunlins. Seeking escape, the shorebirds flash white and dark, rippling through the sky. This dance has changed dramatically since the banning of the pesticide DDT in 1973. As the number of peregrines…

The oriole’s name comes from the Latin oriolus, (or-ee-OH-lus) meaning “the golden one.” Despite their similar names, the Eurasian Golden Oriole and the Baltimore Oriole aren’t related at all. Each belongs to a family unique to its side of the Atlantic. As Europeans arrived in North…

People who watch birds have developed nicknames and a whole lingo to talk about the birds they love. But don’t feel like you have to know everything – or anything! Birders love to share. Peeps are sandpipers. Can you guess what butterbutts are? Listen to today’s episode and find out…

Words help us identify birds by vocalizations. Like the towhee's "Drink your tea,” or the Great Horned Owl’s “Who’s awake? Me, too…” Then there are the sweet, clear whistles of the Golden-crowned Sparrow. In the late 1890s, the gold prospectors of the Yukon may have imagined they were…

This lovely creature is a Barn Swallow - notice the rich colors! A genuine master of the air, the swallow swoops low along the ground at high speed, changing direction in the blink of an eye. This prodigy has flown all the way from South America, to offer - without fee - its services as a…

Who's in the neighborhood today? It's amazing how many birds you can see – and hear – when you go for a walk. There's a towhee... and a Steller's Jay ... now, a junco ... There's the "tin trumpet" sound of this Red-breasted Nuthatch. And the Ruby-crowned Kinglet is warming up, all because…

Donald Kroodsma, avian communication expert, offers great research on the songs of the Bewick's Wren. At this time of year, a very young male Bewick's Wren is beginning to learn how to sing. His father sings a crisp well-defined song, separated by pauses, but the young bird's song is fuzzy…

The Long-billed Curlew is North America's largest shorebird, seen here in its breeding habitat, a western grassland. They may be the largest, but they're also among the rarest. Their numbers are declining as arid grasslands disappear. Because curlews depend on very different environments…