Birds

Food Habits of the Thrushes of the United States

Love's Meinie: Three Lectures on Greek and English Birds

The Secret Lives of Owls

Vultures

Parrot World

Penguins

Travels in a Tree-top

Tales of the birds

A-Birding on a Bronco

Wild Ducks: How to Rear and Shoot Them

Upon The Tree-Tops

Nestlings

The Game-Birds of the Coasts and Lakes of the Northern States of America

Natural History of the Bell Vireo, Vireo bellii Audubon

The Bird Watcher in the Shetlands, with Some Notes on Seals—and Digressions

Birds in Town & Village

Shearwater

The Birdman of Auschwitz

Bird Life Glimpses

The Spirit of the River