western black-headed snake (Tantilla planiceps) Western Black-headed Snake, Tantilla planiceps
Santa Clara Co. CA
Author: J. Maughn https://www.flickr.com/photos/jmaughn/
Date: 4/16/2013
Source: https://www.flickr.com/photos/jmaughn/8655565055/
Western black-headed snake (Tantilla planiceps), also known as the California black-headed snake, is a snake species endemic to the Californias (the U.S. State of California and the Baja California Peninsula in Mexico), as north as the San Francisco Bay and as far east as western Utah.