19 Aleutian Terns
Image: An Aleutian tern in Yakutat. Photo by Nate Catterson. YAKUTAT — On sandy barrier islands between mountains and the sea, two different birds that look alike lay their eggs side-by-side. Biologists here are learning more about the less-common, more mysterious one. Arctic terns and Aleutian terns gather together on ocean spits to scratch out […]