Wild ducks conservation
List of birds
Nothing a duck hunter likes better than ducks
Waterfowl protection and other manuscripts
Duck hunting on the Columbia
Records of ducks over baited waters
Nothing a duck hunter likes better than ducks
Federal courts uphold migratory bird regulations
Pintail duck
Birds change clothes with the season
Duck refuge at Klamath Falls has effective death trap
Banding ducks on Malheur Lake
Compilation of manuscripts on birds
Along the Klamath River
Home life of birds
Ducklings
Southern Oregon lecture I
Lecture