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Posted Tue Apr 16 2013: from
Science:
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Color-Changing Hare Can't Keep Up With Climate Change http://apocadocs.com/s.pl?1366116395
For hares, fashion is a life or death proposition. Whereas Peter Rabbit could always jump down his hole to escape a fox, his cousin, the hare, has to rely on blending in with his environment to avoid detection. But as the climate warms, hares may no longer be able to stay in sync with their environment, according to a new study. The animals will be switching from earthy brown to snowy white or vice versa at the wrong time and becoming targets for hungry predators....
With the initiation dates for molting fixed, that shift would result in hares being mismatched for as much as 36 days by 2050 and for double that amount of time by the end of the century.
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[Read more stories about:
ecosystem interrelationships, unintended consequences, climate impacts]
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