Photo 33844661, (c) icosahedron, some rights reserved (CC BY), uploaded by icosahedron

Attribution © icosahedron some rights reserved Uploaded by icosahedron Source iNaturalist Associated observations Photos / Sounds What Southern Pacific Rattlesnake (Crotalus oreganus ssp. helleri) Observer icosahedron Date March 31, 2019 01:53 PM PDT Place North Arroyo, Pasadena, CA, USA (Google, OSM) Date Added March 31, 2019 03:09 PM PDT 5 IDs Research Grade View Sizes small medium large original