Photo 3525865, (c) Bob Hislop, some rights reserved (CC BY-NC), uploaded by Bob Hislop

Attribution © Bob Hislop some rights reserved Uploaded by rhislop Source NaturaLista Colombia Associated observations Photos / Sounds 3 photos What Northern Pacific Rattlesnake (Crotalus oreganus ssp. oreganus) Observer rhislop Date April 28, 2016 Place Northgate Rd, Mt Diablo State Park, CA (Google, OSM) Date Added April 29, 2016 10:45 PM PDT Description Recent road-kill (unfortunately). 5 IDs Research Grade View Sizes small medium large original