William L. Finley Photographing a Plumbeous Gnatcatcher Nest
Mexican ground dove
Mexican ground dove
Mexican ground dove
California house (linnet) finch
Elf owl
William L. and Irene Finley
Phainopepla
Plumbeous Gnatcatcher
Road-runner
Cactus Wren
Red-tailed hawks
Photographing red-tailed hawks
Photographing a great horned owl
Great horned owl
Great horned owl
Herbert Brown examining elf owl nest
Mexican ground dove
Mexican ground dove
Mexican ground dove
Mexican ground dove
California house (linnet) finch
Mocking bird
Phainopepla
Phainopepla
Pyrrhuloxia
Road-runner
Red-tailed hawks