Adult, Alternate Plumage, Animal, Approaching, Bird, Breeding Plumage, California, Caspian Tern, Color Photograph, Day, Flying, Front View, Full Length, Horizontal, Least Concern, Minden Not Represented, Minden Submission 001, Monterey Bay, National Wildlife Refuge, Nobody, North America, Nuptial Plumage, One Animal, Outdoors, Salinas River National Wildlife Refuge, Seabird, Sterna caspia, Sterna sp, Sternidae, Tern, United States, United States of America, USA, Wildlife