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Pit Vipers can sense IR with a secondary sight organ called a fossa. https://en.wikipedia.org/wiki/Pit_viper https://en.wikipedia.org/wiki/Pit_viper
by abakker 9y ago
Pit Vipers can sense IR with a secondary sight organ called a fossa. https://en.wikipedia.org/wiki/Pit_viper https://en.wikipedia.org/wiki/Pit_viper