Hunting grebes
Compilation of manuscripts on birds
The passing of the California condor
California or valley quail
Murre multitudes
Lakes and rivers exploration
Gull habits
Klamath trip
Condor 1
Southern Oregon lecture I
Searching for white herons
Trail of death
Trail of death
After heron
Descriptions of various bird families
Lecture on plumage hunting
General - The California condor
Ducklings
Bird lives
The eagle of Mission Ridge
The trail of the plume hunters
Preface for lecture
Plight of grebes
Saving from the slaughter
Why birds nest in colonies
The intelligence of birds
The grizzly bear
Herons