Trail of death
Trail of death
Southern Oregon lecture I
Saving from the slaughter
"Reclamation vs. conservation"
Plight of grebes
Lecture on plumage hunting
Lecture
Lakes and rivers exploration
Klamath waterfowl mat stage a good comeback
Klamath trip
Hunting grebes
Ducklings
Compilation of manuscripts on birds
Cats have no respect for game laws
Bird lives