An orange-crowned warbler at the Creamer’s Field Migration Station rests in the hand of a biologist at the who estimated the bird had a fat value of 5 on a scale of zero to 7.

Virtually every migrating bird that comes to Alaska eats mosquitoes. We think sparrows, snow buntings and the like eat seeds, and they do, but they also eat tons of bugs — of which mosquitoes ...

Bird migration is one of the natural wonders of the world. Every spring millions of birds stream into Alaska from all over the globe to feed, mate, and raise their young. Their stories include a ...