For avid birdwatchers, fall migration can be quite a show, as millions of birds travel to warmer winter homes—whether it's just a few hundred miles away or thousands of miles south. And this year's ...

Add Yahoo as a preferred source to see more of our stories on Google. Bird migration represents one of nature’s most remarkable phenomena, where millions of feathered travelers navigate thousands of ...

TONIGHT WITH DAVID MUIR AT 530. WARMER TEMPERATURES BRING MORE BIRDS TO WISCONSIN, MIGRATING BACK FROM THE WINTER DOWN SOUTH. WEATHERWATCH 12 METEOROLOGIST JUNEAU RECCHIA TAKES US TO WHERE? NATURE.

CU Boulder researchers challenge long-held assumptions about the relationship between bird migration and the process by which new species arise Every year, billions of birds take to the skies, riding ...