Adult, Animal, Animal in Habitat, Arrowhead Marsh, Bay Area, Bird, California, California Clapper Rail, Clapper Rail, Color Photograph, Day, Endangered, Endangered Species, Endemic, Full Length, Marsh, Martin Luther King Jr. Regional Shoreline, Minden Not Represented, Minden Submission 004, Nobody, North America, Oakland, One Animal, Outdoors, Rail, Rallidae, Rallus longirostris, Rallus longirostris obsoletus, Rallus sp, Rear View, Regional Park, San Francisco Bay Area, Tidal, United States, United States of America, USA, Vertical, Wetland, Wildlife