Animals

A Trip to Pilawin, the Deer-park of Count Joseph Potocki in Volhynia, Russia

Social Learning

Gifts of an Eagle

Fifty Bales of Hay

Mammals of the San Gabriel Mountains of California

The Amphibians and Reptiles of Michoacán, México

A Bird-Lover in the West

Watched by Wild Animals

The Genera of Phyllomedusine Frogs (Anura: Hylidae)

True Bear Stories

Animal Analogues: Verses and Illustrations

Insect Stories

The Natural History of Cage Birds

Bears I Have Met—and Others

Hero of Kumaon

Horned Frogs

What's Wrong With My Snake

Geckos

Lizards

Land Hermit Crabs