Spencer Dybdahl Riffle:
Crotalus atrox (Western Diamondback)
Spencer Dybdahl Riffle:
Crotalus atrox (Western Diamondback)
Spencer Dybdahl Riffle:
Crotalus atrox (Western Diamondback)
Spencer Dybdahl Riffle:
Crotalus atrox (Western Diamondback)
Spencer Dybdahl Riffle:
Crotalus atrox (Western Diamondback)
Spencer Dybdahl Riffle:
Crotalus atrox (Western Diamondback)
Spencer Dybdahl Riffle:
Crotalus atrox (Western Diamondback)
Spencer Dybdahl Riffle:
Crotalus atrox (Western Diamondback)
Spencer Dybdahl Riffle:
Crotalus atrox (Western Diamondback)
Spencer Dybdahl Riffle:
Western diamondback (Crotalus atrox)
Spencer Dybdahl Riffle:
Western diamondback (Crotalus atrox)
Spencer Dybdahl Riffle:
Western diamondback (Crotalus atrox)
Spencer Dybdahl Riffle:
Western diamondback (Crotalus atrox)
Spencer Dybdahl Riffle:
Western diamondback (Crotalus atrox)
Spencer Dybdahl Riffle:
Western diamondback rattlesnake (Crotlaus atrox)
Spencer Dybdahl Riffle:
Western diamondback rattlesnake (Crotalus atrox)