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Sea urchin explosion decimates kelp forests off

Canadian Content
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Sea urchin explosion decimates kelp forests off Pacific coast


Environmental | 207849 hits | Oct 25 1:52 am | Posted by: N_Fiddledog
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Similar to what has happened in B.C., tens of millions of voracious purple sea urchins have chomped their way through towering underwater kelp forests in California. Now they're spreading north to Oregon, causing other critical species to starve to death.

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