Compilation of manuscripts on birds
Wild ducks conservation
Southern Oregon lecture I
Ducklings
Lecture
Home life of birds
Along the Klamath River
Federal courts uphold migratory bird regulations
Banding ducks on Malheur Lake
Records of ducks over baited waters
Duck refuge at Klamath Falls has effective death trap
Duck hunting on the Columbia
Waterfowl protection and other manuscripts
List of birds
