Mexican ground dove
Mexican ground dove
Mexican ground dove
Mexican ground dove
Mexican ground dove
Mexican ground dove
Mexican ground dove
Herbert Brown with palmer thrasher nest
Mexican ground dove
Herbert Brown examining elf owl nest
Herbert Brown standing by giant cactus
Herbert Brown examining elf owl nest
Herbert Brown holding an elf owl
Herbert Brown holding an elf owl
Phoebe Finley
Kaibab squirrel
Squirrel of the golden forest
Fort McDowell, Arizona
Mountain lion encounter
Mountain lion encounter
Mountain lion encounter
Mountain lion encounter
Arizona-New Mexico expedition, 1929
Articles discussing William Finley lectures and proposed bighorn sheep refuge
Images of roadrunners
"Desert dwellers"
"I chased the raging lion up a tree and then shinnied right after him"
"Here's the way a real mountain lion looks when he's treed"