Film title lists
Film title lists
Film title lists
Film title lists
Film title lists
Newspaper clipping titled: “In the Gull Bread Line on our Waterfront”
Articles discussing Malheur Lake refuge, effects of dams on salmon populations, and creation of the Oregon Wilderness Society
Mixed lecture
Table of contents
We are seven
Jack crow
Photographing a flicker family
Hunting grebes
Life blood of birds for fashion
Bird families
A study of birds
Introduction: Nature study and photography
The woodpecker - Description of pond
Grosbeak babies
Nature study
Photography
Compilation of manuscripts on birds
Letter and manuscript of "Bird-life about a pond"
The passing of the California condor
The aerie of the red-tail
Why not a bird chart on an ocean liner?
Habits of the otter
The bush-tit
