WESTERN RATTLERS Biological notes on the Crotalus oreganus complex from the Colorado Plateau
Crotalus oreganus abyssus
Grand Canyon Rattlesnake
CalPhoto ID: 0000 0000 0908 0178
Crotalus oreganus abyssus
Grand Canyon Rattlesnake
CalPhoto ID: 0000 0000 0908 0179
Crotalus oreganus abyssus
Grand Canyon Rattlesnake
CalPhoto ID: 0000 0000 0908 0183
Crotalus oreganus abyssus
Grand Canyon Rattlesnake
Western Rattlers ID: 000 027
Crotalus oreganus abyssus
Grand Canyon Rattlesnake
Western Rattlers ID: 000 028
Crotalus oreganus abyssus
Grand Canyon Rattlesnake
Western Rattlers ID: 000 029
Crotalus oreganus abyssus
Grand Canyon Rattlesnake
Western Rattlers ID: 000 030
Crotalus oreganus concolor
Midget Faded Rattlesnake
CalPhoto ID: 0000 0000 0908 0182
Crotalus oreganus concolor
Midget Faded Rattlesnake
CalPhoto ID: 0000 0000 0908 0181
All photographs and literature owned by T.C. Houston. Copyright © 2004-2008. All rights reserved. Published August 31, 2008
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