Mueller, Helmut


    • Cooper's hawk
      Accipiter cooperii
    • Cooper's hawk
      Accipiter cooperii
    • Cooper's hawk
      Accipiter cooperii
    • Cooper's hawk
      Accipiter cooperii
    • northern goshawk
      Accipiter gentilis
    • sharp-shinned hawk
      Accipiter striatus
    • sharp-shinned hawk
      Accipiter striatus
    • sharp-shinned hawk
      Accipiter striatus
    • northern saw-whet owl
      Aegolius acadicus
    • northern saw-whet owl
      Aegolius acadicus
    • anhinga
      Anhinga anhinga
    • long-eared owl
      Asio otus
    • red-tailed hawk
      Buteo jamaicensis
    • red-tailed hawk
      Buteo jamaicensis
    • red-tailed hawk
      Buteo jamaicensis