Pacific urchins: Covid delayed purple urchin removal, but hope as

The pandemic put the kibosh on last year’s efforts to remove purple urchins and restore plots to natural kelp habitat on the recreational dive side of the program, but commercial divers were abl

Study Explains Sea Urchin Die-Off

New tactic in combating exploding sea urchin population: A unique partnership between scientists and a seafood company hopes to turn a menace into a meal - CBS News

Experts identify the parasite causing mass mortality in sea urchins •

Sea urchins devouring kelp beds, hurting fisheries

Purple Sea Urchin Population Explodes in Northern Coast – NBC Bay Area

Sea urchin growing pains turn them inside out

Purple Urchins Devour Kelp Forests, So Divers Fight Back : NPR

In bid to save abalone, Sonoma Coast divers plan huge purple urchin harvest

Out of Season: Halloween Urchin* - Reef Cleaners

The Guardians of the Kelp Forests, by Long on ESG

Western Pacific purple sea urchin (Heliocidaris erythrogramma) · iNaturalist

In the News - Greater Farallones Association

Can you Kelp Me? The Purple Sea Urchin: A Tale of Destruction - The Watershed Project