A field guide to eastern butterflies / Lists

Field guides and other identification resources for wildlife species found in the continental US and Canada

Books that are or appear to be guides to the identification of species or types of wildlife, nature, or other things.

Field guides and other identification resources for the Lepidoptera, including butterflies, moths, skippers, and their caterpillars, cocoons, and chrysali.

Field guides and other identification resources for insect, spider, and other non-marine arthropod species

Books I'd like to read when I get the chance.