Date: August 10, 2017
Source: Cell Press
Summary:
Researchers studying turtle-headed seasnakes living on coral reefs in the Indo-Pacific noticed something unusual about the snakes' color patterns: seasnakes living in more pristine parts of the reef were decorated with black-and-white bands or blotches. Those in places with more human activity -- near the city or military activity -- were black. Those color differences are explained by differences in the snakes' exposure to pollution.
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