Why birds nest in colonies
Along the Klamath River
Sea birds and red-tail
Grosbeak babies
The witches' garden
Compilation of birds
Sea birds
Compilation of manuscripts on birds
Letter and manuscript of "Bird-life about a pond"
Letter to William L. Finley from Houghton Mifflin
The passing of the California condor
Wren
Chickadee - The family jar
Scarcity of hawks & owls
Hawks
Short of a mountain lion
Wintering with the juncos
Muskrat data from Tule Lake, Ore.
Beginning journal
Birds of the northland
Game resources of Oregon
The black-capped chickadee is a good acrobat
Keenness of the senses of wild animals
The intelligence of birds
The gull as a check upon insect pests
Renting houses for songs and birds everyone should know
Alaska brown bear refuge
Mammals on Mt. Hood