Zachary Cava: Western Groundsnake (Sonora semiannulata)
Zachary Cava: Western Groundsnake (Sonora semiannulata)
Zachary Cava: Western Groundsnake (Sonora semiannulata)
Zachary Cava: Western Groundsnake (Sonora semiannulata)
Zachary Cava: Western Groundsnake (Sonora semiannulata)
Zachary Cava: Western Groundsnake (Sonora semiannulata)
Zachary Cava: Western Groundsnake (Sonora semiannulata)
Zachary Cava: Gila Monster and Desert Tortoise sharing a cave
Zachary Cava: Gila Monster
Zachary Cava: Desert Tortoise eggshells
Zachary Cava: Texas Spiny Softshell (Apalone spinifera emoryi)
Zachary Cava: Texas Spiny Softshell (Apalone spinifera emoryi)
Zachary Cava: Texas Spiny Softshell (Apalone spinifera emoryi)
Zachary Cava: Texas Spiny Softshell (Apalone spinifera emoryi)
Zachary Cava: Texas Spiny Softshell (Apalone spinifera emoryi)
Zachary Cava: Texas Spiny Softshell (Apalone spinifera emoryi)
Zachary Cava: Texas Spiny Softshell (Apalone spinifera emoryi)
Zachary Cava: Texas Spiny Softshell (Apalone spinifera emoryi)
Zachary Cava: Pair of Northern Pacific Rattlesnakes (Crotalus oreganus oreganus). San Mateo County, CA.
Zachary Cava: Santa Cruz Gartersnake (Thamnophis atratus atratus). San Mateo County, CA.
Zachary Cava: Santa Cruz Gartersnake (Thamnophis atratus atratus). San Mateo County, CA.
Zachary Cava: Santa Cruz Gartersnake (Thamnophis atratus atratus). San Mateo County, CA.
Zachary Cava: Santa Cruz Gartersnake (Thamnophis atratus atratus). San Mateo County, CA.
Zachary Cava: Santa Cruz Gartersnake (Thamnophis atratus atratus). San Mateo County, CA.
Zachary Cava: Coast Gartersnake (Thamnophis elegans terrestris). San Mateo County, CA.
Zachary Cava: Coast Range Fence Lizard (Sceloporus occidentalis bocourtii). San Mateo County, CA.
Zachary Cava: Coast Range Fence Lizard (Sceloporus occidentalis bocourtii). San Mateo County, CA.
Zachary Cava: Western Banded Gecko (Coleonyx variegatus)
Zachary Cava: Western Banded Gecko (Coleonyx variegatus)
Zachary Cava: Western Banded Gecko (Coleonyx variegatus)