Ecology

Birds In the Calendar

Revisiting the Earth

Systematics of Megachiropteran Bats in the Solomon Islands

A-Birding on a Bronco

The Life of the Bee

The Life of the Bee

What the Blackbird said

In a Cheshire Garden

The Story of the Hills: A Book About Mountains for General Readers

The Wonders of the Jungle, Book One

The Child's Book of Nature

The Open Window: Tales of the Months

In African Forest and Jungle

Going Afoot: A book on walking

Beautiful Lakeland

The House of the Trees & Other Poems

Arqtiq: A Study of the Marvels at the North Pole

On the Variation of Species, with Especial Reference to the Insecta

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

Geographic Distribution of the Pocket Mouse, Perognathus fasciatus