Beetle Beetles are insects in the order Coleoptera and the superorder Holometabola. Their front wings are hardened into protective cases called elytra, distinguishing them from most other insects. Related Articles: Wildlife In Focus | Great Spotted WoodpeckerEurasian Wryneck (Jynx torquilla) Species Guide: Appearance, Diet, Habitat, Behavior, Stats, and Conservation StatusLesser Spotted Woodpecker (Dryobates minor) Species Guide: Appearance, Diet, Habitat, Behavior, Stats, And Conservation StatusGlossary: Eurasian Nuthatch
