Chameleons Change Color to Communicate

Contrary to popular belief, chameleons don’t change color only for camouflage. They also use color changes to communicate with other chameleons and to regulate body temperature.

Color changes can indicate mood, such as aggression or readiness to mate. Additionally, darker colors help absorb heat, while lighter colors reflect sunlight, aiding in temperature regulation.

This fascinating ability is made possible by specialized cells called iridophores, which contain nanocrystals that reflect light differently based on their arrangement.

Chameleons' color-changing skills are a remarkable example of adaptation and communication in the animal kingdom.

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