Every butterfly species in the United States, searchable by common name or Latin name. Tap a card for the full guide: how to identify it, what its caterpillars eat, how to attract it, its predators, its whole life cycle, and a few fun facts. New species join as their guides are built — this page grows batch by batch until the whole US list is covered.
No butterflies match that search — try a shorter word, or a Latin name.