Reptiles and Amphibians of the Presidio

Created by Kenneth Rangel

All 29

Aquatic Garter Snake ¹
Thamnophis atratus

Western Terrestrial Garter Snake ²
Thamnophis elegans

Coast Gartersnake ³
Thamnophis elegans terrestris

Common Garter Snake ⁴
Thamnophis sirtalis

Edited by brettstevenson, some rights reserved (CC BY-SA)

Photo Credits

1. (c) James Gaither, some rights reserved (CC BY-NC-ND)
2. (c) J. N. Stuart, some rights reserved (CC BY-NC-ND)
3. (c) 1999 California Academy of Sciences, some rights reserved (CC BY-NC-SA)
4. (c) Brian Gratwicke, some rights reserved (CC BY)

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