Adult, Animal, Blurred Motion, California, Color Photograph, Colubrid, Colubridae, Common Garter Snake, Common Gartersnake, Day, Endemic, Full Length, Garter Snake, Gartersnake, High Angle View, Horizontal, Indoors, Motion Blur, Nobody, North America, One Animal, Pescadero, Reptile, Research, Researching, San Francisco Garter Snake, San Francisco Gartersnake, Science, Shaking, Side View, Snake, Thamnophis sirtalis, Thamnophis sirtalis tetrataenia, Thamnophis sp, United States, United States of America, USA, Wildlife