Unidentified girl holding flowers
William Bjorkman cactus garden
William Bjorkman (?) with cactus at garden on Montavilla
Cactus blossom at garden of William Bjorkman
Cactus blossom at garden of William Bjorkman
Cactus blossom at garden of William Bjorkman
Cactus blossom at garden of William Bjorkman
Cactus at Portland home of Russell Taylor
Cactus at Portland home of Russell Taylor
Woman with cacti at garden of William Bjorkman
Agave Attenuata plant in bloom at William Bjorkman's cactus gardens
Herbert Brown examining elf owl nest
Herbert Brown standing by giant cactus
Herbert Brown examining elf owl nest
Herbert Brown with palmer thrasher nest
California house (linnet) finch
California house (linnet) finch
California house (linnet) finch
Elf owl
Elf owl
Elf owl
Elf owl
Elf owl
Elf owl
Elf owl
Elf owl
Elf owl
William L. and Irene Finley