Butterfly Wing Optics Smithsonian Science Education Center

A Morpho butterfly looks like this. Emanuela Carratoni/iStock/Thinkstock

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Painted Lady Butterfly Amazing Bugs® Kit (with live caterpillars)

Investigating Nanoscopic Structures on a Butterfly Wing To Explore Solvation and Coloration

Butterflies NISE Network

Online promotionButterfly Wing Optics Smithsonian Science Education Center, picture of a butterfly

Drab butterfly reveals its hidden colours – Physics World

Butterfly Wings • Insteading

Investigating Nanoscopic Structures on a Butterfly Wing To Explore Solvation and Coloration

New butterfly named for pioneering 17th-century entomologist Maria Sibylla Merian