Out on Izembek Lagoon, the water was flat and clear. Alison Williams, a biologist with the U.S. Fish & Wildlife Service, dipped her paddle in and steered her kayak toward the center of the lagoon, ...

Every year around November, flocks of one of North America’s tiniest geese leave Alaska’s Izembek Lagoon, launching an epic migration up to 3,000 miles long. In flights that can last 60 hours, Pacific ...

During one of my daughter’s soccer games last year, I noticed a nearby flock of brant geese. I learned from one of the parents at the game that John Roser has studied the geese for years. After ...