Millions of birds pass through and above the Champaign-Urbana area on their way to warmer southern regions during the fall and winter migration period. At its peak, migratory numbers over C-U are in ...

A male blue-winged warbler. Long-distance bird migration is one of the natural world's most inspiring phenomena-but the story of how we know what we know about bird migration is almost as amazing as ...

As winter arrives, birds settle in gardens and on rooftops. Children can watch their movements, feeding patterns, and ...

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 ...

Spring’s arrival and warming temperatures will soon bring flocks of people outdoors in Colorado – and feathered friends will follow suit. Seasonal bird migration is about to ramp up, with hundreds of ...

Spring’s arrival and warming temperatures will soon bring flocks of people outdoors in Utah – and feathered friends will follow suit. Seasonal bird migration is about to ramp up, with hundreds if ...

TIME. BACK IN OUR AREA, A LOCAL BIRD EXPERT SAYS, RIGHT NOW WE ARE IN PEAK BIRD MIGRATION SEASON, AND RESEARCHERS SAY THE UPSTATE IS A HOTBED FOR TRAVEL. RASHAD WILLIAMS EXPLAINS WHY. YOU MAY NOT KNOW ...