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
Wild ducks conservation
The weaver of the west
Plume hunting
Lakes and rivers exploration
Gull habits
Pelican rookery
Water fowl surveillance
The bird of night
Jimmy
Sparrow row
Warbler ways
The white heron
Klamath trip
Humming bird
California condor
Condor 1