An observer reports unusual sightings of Sabine's gulls, including juveniles, outside their typical migration period, suggesting a potential new breeding colony near Nome.

News of avian flu outbreaks in dozens of states in the lower 48 have wildlife managers and bird hunters on edge as the spring migration gets underway in Alaska.

Climate change is affecting all aspects of our land, and also what flies in our sky. Bird migration is changing as average temperatures rise. So what does that mean for our bird species?