Adult, Animal, Backside, Bay Area, Ben Pearl, Biologist, Bird, California, Caucasian Appearance, Charadriidae, Charadrius nivosus, Charadrius nivosus nivosus, Charadrius sp, Color Photograph, Conservation, Day, Eden Landing Ecological Reserve, Female, Full Length, Horizontal, Human in Landscape, Karine Tokatlian, Male, Man, Nature Reserve, North America, Outdoors, Person in Landscape, Plover, Rear View, Research, Researcher, Researching, Salt Pond, San Francisco Bay Area, San Francisco Bay Bird Observatory, Science, Scientist, Shorebird, Snowy Plover, Two People, USA, Union City, United States, United States of America, Walking, Western Snowy Plover, Wildlife, Woman, Young Adult