The first-ever reference to the sign left by insects and other North American invertebrates includes descriptions and almost 1,000 color photos of tracks, egg c

A guide to finding, collecting, and observing insects and other invertebrates during the winter months.

Songbirds, waterfowl, owls, shorebirds, warblers, woodpeckers, nightjars, birds of prey. Dozens of feather groups photographed in color.

"This is a lovely little book that could and should have a big impact...Let’s all get rebugging right away!"—Hugh Fearnley-Whittingstall Meet the intelligen

This field manual is designed to provide background and instruction on a broad spectrum of techniques and their use in the evaluation of entomopathogens in the