Learn About Butterflies and Moths

Have you ever wondered if caterpillars have teeth? How high butterflies can fly? On these pages, find in-depth information about the behavior, appearance, life cycle, and handling of butterflies and moths.

Questions are answered by renowned lepidopterist Paul Opler (author of several Peterson Field Guides).

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Questions About the Butterfly and Moth Life Cycle

Questions About Butterfly or Moth Appearance

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Questions About Catching and Handling Butterflies and Moths

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