WTF Fun Fact – Blindfolded Caterpillars

Researchers recently demonstrated that twig-mimicking caterpillars of the peppered moth can sense a twig’s color with their skin. Caterpillars that were blindfolded changed the color of their bodies to match their background. WTF Fun Facts

Source: http://www.ice.mpg.de/ext/index.php?id=1570

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