Ptarmigan nest and eggs
White-tailed ptarmigan
White-tailed ptarmigan
Sierra hermit thrushes
Sierra hermit thrushes
Sierra hermit thrushes
Sierra hermit thrush chicks
William L. Finley photographing Sierra hermit thrushes
Photographing Sierra hermit thrushes
Glaucous gull chick and eggs
Glaucous gull nest and eggs
Screech Owl
Screech Owl
Cassin's Vireo
Cassin's Vireo
Arkansas Kingbird Nest
Brandt's Cormorant at Nest
Brandt's Cormorant at Nest
Brandt's Cormorant at Nest
Owl chicks in nest
Bird nest and eggs
Bird nest and eggs
Shefeldt's Junco Nest
Shefeldt's Junco Nest
Shefeldt's Junco Nest
Slender Nuthatch Nest
Sooty Grouse Nest
Seattle Wren Nest
