Dennis Holmes:
Western Rattlesnake - Great Basin subspecies (Crotalus viridis lutosus)
Dennis Holmes:
Northern Mojave Rattlesnake (Crotalua scutulatus scutulatus)
Dennis Holmes:
Southern Pacific Rattlesnake (Crotalus oreganus helleri)
Dennis Holmes:
Western Rattlesnake (Crotalus oreganus lutosus)
Dennis Holmes:
Western Rattlesnake (Crotalus oreganus lutosus)
Dennis Holmes:
Western Rattlesnake (Crotalus oreganus)
Dennis Holmes:
Western Rattlesnake (Crotalus oreganus)