Spencer Dybdahl Riffle:
Incilius alvarius (Sonoran Desert Toad)
Spencer Dybdahl Riffle:
Incilius alvarius (Sonoran Desert Toad)
Spencer Dybdahl Riffle:
Incilius alvarius (Sonoran Desert Toad)
Spencer Dybdahl Riffle:
Incilius alvarius (Sonoran Desert Toad)
Spencer Dybdahl Riffle:
Anaxyrus boreas boreas (Boreal Toad)
Spencer Dybdahl Riffle:
Anaxyrus boreas boreas (Boreal Toad)
Spencer Dybdahl Riffle:
Anaxyrus boreas boreas (Boreal Toad)
Spencer Dybdahl Riffle:
Anaxyrus boreas halophilus eggs (California Toad)
Spencer Dybdahl Riffle:
Anaxyrus boreas boreas (Boreal Toad)
Spencer Dybdahl Riffle:
Anaxyrus boreas halophilus (California Toad)
Spencer Dybdahl Riffle:
Anaxyrus boreas halophilus (California Toad)
Spencer Dybdahl Riffle:
Anaxyrus boreas halophilus (California Toad)
Spencer Dybdahl Riffle:
Valley Gartersnake (Thamnophis sirtalis fitchi) with lunch
Spencer Dybdahl Riffle:
Valley Gartersnake (Thamnophis sirtalis fitchi) with lunch
Spencer Dybdahl Riffle:
Valley Gartersnake (Thamnophis sirtalis fitchi) with lunch
Spencer Dybdahl Riffle:
Valley Gartersnake (Thamnophis sirtalis fitchi) with lunch
Spencer Dybdahl Riffle:
Valley Gartersnake (Thamnophis sirtalis fitchi) with lunch
Spencer Dybdahl Riffle:
California Toad (Anaxyrus boreas halophilus)
Spencer Dybdahl Riffle:
California Toad (Anaxyrus boreas halophilus)
Spencer Dybdahl Riffle:
California Toad (Anaxyrus boreas halophilus)
Spencer Dybdahl Riffle:
California Toad (Anaxyrus boreas halophilus)
Spencer Dybdahl Riffle:
Anaxyrus boreas boreas (Boreal Toad)
Spencer Dybdahl Riffle:
Anaxyrus boreas halophilus (California Toad)
Spencer Dybdahl Riffle:
Anaxyrus boreas boreas
Spencer Dybdahl Riffle:
Anaxyrus boreas halophilus (California Toad)
Spencer Dybdahl Riffle:
Anaxyrus boreas halophilus (California Toad)
Spencer Dybdahl Riffle:
Anazyrus boreas
Spencer Dybdahl Riffle:
Red spotted toad (Anaxyrus punctatus)
Spencer Dybdahl Riffle:
Red spotted toad (Anaxyrus punctatus)
Spencer Dybdahl Riffle:
Red spotted toad (Anaxyrus punctatus)
