This book catalogs over 100 species of insects found on spruce trees in Canadian forests. It was written by an expert in insect identification and ecology. The author explores each species' ecology, distribution, and role in the ecosystem. But this is not your typical dry academic read. The book includes stunning color photos of each insect, along with details on its unique qualities like color and behavior. You'll learn which ones are good for the trees, which ones can be pests, and which ones are just fascinating to behold.