Andrew Hoffman:
Thamnophis sirtalis (Eastern Gartersnake)
Andrew Hoffman:
Thamnophis sirtalis (Eastern Gartersnake)
Andrew Hoffman:
Thamnophis sirtalis sirtalis (Eastern Gartersnake)
Andrew Hoffman:
Thamnophis sirtalis semifasciatus (Chicago Gartersnake)
Andrew Hoffman:
Thamnophis sirtalis sirtalis (Eastern Gartersnake)
Andrew Hoffman:
Thamnophis sirtalis sirtalis (Eastern Gartersnake)
Andrew Hoffman:
Thamnophis sirtalis sirtalis (Eastern Gartersnake)
Andrew Hoffman:
Thamnophis sirtalis sirtalis (Common Gartersnake)
Andrew Hoffman:
Thamnophis sirtalis sirtalis (Common Gartersnake)