The bat, a winged mammal
Cock of the plains, its odd traits and habits
The theory of protective coloration in animals
National park
Blue heron, fisherman of the river
Hawks on trial
Kaibab squirrel
The hummingbird, fairy of the flowers
Effect of oil pollution on seafowl
Let's go fishing
Manuscripts
Conservation work of the Finleys
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
The passing of the California condor