Spencer Dybdahl Riffle:
Ambystoma gracile (Northwestern Salamander)
Spencer Dybdahl Riffle:
Ambystoma gracile (Northwestern Salamander)
Spencer Dybdahl Riffle:
Ambystoma gracile (Northwestern Salamander)
Spencer Dybdahl Riffle:
Ambystoma gracile (Northwestern Salamander)
Spencer Dybdahl Riffle:
Dicamptodon tenebrosus (Coastal Giant Salamander)
Spencer Dybdahl Riffle:
Dicamptodon tenebrosus (Coastal Giant Salamander)
Spencer Dybdahl Riffle:
Dicamptodon tenebrosus (Coastal Giant Salamander)
Spencer Dybdahl Riffle:
Dicamptodon tenebrosus (Coastal Giant Salamander)
Spencer Dybdahl Riffle:
Rana boylii (Foothill Yellow-legged Frog)
Spencer Dybdahl Riffle:
Rana boylii (Foothill Yellow-legged Frog)
Spencer Dybdahl Riffle:
Rana boylii (Foothill Yellow-legged Frog)
Spencer Dybdahl Riffle:
Rana boylii (Foothill Yellow-legged Frog)
Spencer Dybdahl Riffle:
Rana boylii (Foothill Yellow-legged Frog)
Spencer Dybdahl Riffle:
Rana boylii (Foothill Yellow-legged Frog)
Spencer Dybdahl Riffle:
Dicamptodon tenebrosus (Coastal Giant Salamander)
Spencer Dybdahl Riffle:
Foothill yellow-legged frog (Rana boylii)
Spencer Dybdahl Riffle:
Foothill yellow-legged frog (Rana boylii)
Spencer Dybdahl Riffle:
Northwestern salamander (Ambystoma gracile) eggs
Spencer Dybdahl Riffle:
Northwestern salamander (Ambystoma gracile) eggs
Spencer Dybdahl Riffle:
Northwestern salamander (Ambystoma gracile) eggs
Spencer Dybdahl Riffle:
Northwestern salamander (Ambystoma gracile) eggs
Spencer Dybdahl Riffle:
California newt (Taricha torosa)
Spencer Dybdahl Riffle:
California newt (Taricha torosa)