Spencer Dybdahl Riffle:
Pseudacris regila
Spencer Dybdahl Riffle:
Pseudacris regila
Spencer Dybdahl Riffle:
Pseudacris regila
Spencer Dybdahl Riffle:
Pseudacris regilla
Spencer Dybdahl Riffle:
Pseudacris regilla
Spencer Dybdahl Riffle:
Pseudacris regilla
Spencer Dybdahl Riffle:
Pseudacris regilla
Spencer Dybdahl Riffle:
Pseudacris regilla
Spencer Dybdahl Riffle:
Pseudacris regilla
Spencer Dybdahl Riffle:
Pseudacris regilla
Spencer Dybdahl Riffle:
Pseudacris regilla-2
Spencer Dybdahl Riffle:
Pseudacris regilla
Spencer Dybdahl Riffle:
Northern Pacific Treefrog (Pseudacris regilla)
Spencer Dybdahl Riffle:
Northern Pacific Treefrog (Pseudacris regilla)
Spencer Dybdahl Riffle:
Northern Pacific Treefrog (Pseudacris regilla)
Spencer Dybdahl Riffle:
Pseudacris regilla
Spencer Dybdahl Riffle:
Pseudacris regilla
Spencer Dybdahl Riffle:
Pseudacris regilla
Spencer Dybdahl Riffle:
Pseudacris regilla
Spencer Dybdahl Riffle:
Pseudacris regilla
Spencer Dybdahl Riffle:
Pseudacris regilla
Spencer Dybdahl Riffle:
Pacific Treefrog (Pseudacris regilla)
Spencer Dybdahl Riffle:
Pacific treefrog (Pseudacris regilla)
Spencer Dybdahl Riffle:
Northern pacific treefrog (Pseudacris regilla)
Spencer Dybdahl Riffle:
Northern pacific treefrog (Pseudacris regila)