The variable cracker butterfly (Hamadryas feronia), found across Central and South America, is famous for its unique "cracking" sound, produced by males as a form of communication. With its intricate, camouflaged wing patterns, this butterfly blends into tree bark, making it a fascinating subject in studies of acoustic signaling and predator avoidance.

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Urania Swallowtail or Green Page Moth

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White Angled-Sulphur