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Puget Sound Marine Monitoring

The best decisions are based on Sound information

For questions about the King County Puget Sound Marine Monitoring Program, please contact MarineWQ@kingcounty.gov.

Sea Urchins

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Photo of Strongylocentrotus droebachiensis
Green sea urchin
Photo of Heart Urchin - Lovenia cordiformis
Heart urchin
Photo of Purple Sea Urchin - Strongylocentrotus purpuratus
Purple sea urchin

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