"Colorful or dull. Wings up or wings down. Active at night or prefers daylight. Is it a butterfly or a moth? Look inside to learn how these beautiful insects are alike and how they differ."--

Amazing insects -- On the wing -- Antennae at work -- Warm homes -- Day and night -- A big change -- Cocoon or chrysalis? -- New foods -- Saving butterflies and moths -- Beautiful flight -- Glossary.