Purple sea urchins wreaking havoc on the west coast

Purple sea urchins wreaking havoc on the west coast The Hill: By Rachel Frazin – 10/24/19 03:51 PM EDT Purple sea urchins are disrupting marine life on the west coast by devouring kelp forests that are important to Pacific Ocean ecosystems.  The Associated Press reported that 350 million urchins were recently counted on one Oregon reef, […]

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