Red-tailed hawks
Red-tailed hawks
Red-tailed hawks
Red-tailed hawk’s nest in a saguaro
Red-tailed hawk’s nest in a saguaro
Photographing Sierra hermit thrushes
William L. Finley photographing Sierra hermit thrushes
Sierra hermit thrush chicks
Sierra hermit thrushes
Sierra hermit thrushes
Sierra hermit thrushes
White-tailed ptarmigan
White-tailed ptarmigan
Ptarmigan nest and eggs
Ptarmigan nest and eggs
Cormorants in nest
Photographing orioles
Orioles
Orioles
Orioles
Photographing orioles
Cormorants
Cormorants
Cormorants and Pelicans
Cormorants and Pelicans
Cormorants
Cormorants
Cormorants