Ugaiushak Island / Alaska peninsula / East Island / West Island-conon sea / North Sea / Barren Islands / Shumagin Islands / West Island / Sitkalidak Strait / Chowiet Island / Ugaiushak Island Barren Islands / Gulf of Alaska / Branta Ugaiushak Island / Buldir Island / Chowiet Island Ugaiushak Island / Rat Island / /
Organization
Cooper Ornithological Society / National Oceanic and Atmospheric Administration / U.S. Bureau / Fish and Wildlife Service / University of Alaska / US Federal Reserve / /