Chameleons have evolved a diversity of weaponry. New research determines what these weapons are, and which chameleon groups are the most heavily-armed.

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Main Paper References:

Van Kleeck-Hann M, Wiens JJ. 2023. Macroevolution of sexually selected weapons: weapon evolution in chameleons. Evolution:qpad138. DOI: 10.1093/evolut/qpad138.

Other Mentioned Papers/Studies:

Kang, C., Kim, Y. E., & Jang, Y. 2016. Colour and pattern change against visually heterogeneous backgrounds in the tree frog Hyla japonica. Scientific reports, 6(1), 22601.

Editing and Music:

Podcast edited by Emmy – https://www.fiverr.com/emmyk10 

Intro/outro – Treehouse by Ed Nelson

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