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

Purple urchin has overrun kelp forests, commercial divers and conservationists have have joined forces to restore the North Coast's marine ecosystem • The Mendocino Voice, Mendocino County, CAThe Mendocino Voice

Red urchin fishery still struggling on North Coast after kelp collapse; 'everybody's scared' • The Mendocino Voice, Mendocino County, CAThe Mendocino Voice

Mendocino Coast Purple Urchin Festival aims to educate, celebrate

Red urchin fishery still struggling on North Coast after kelp collapse; 'everybody's scared' • The Mendocino Voice, Mendocino County, CAThe Mendocino Voice

Resilience and the purple sea urchin - Washington State Department of Ecology

Company develops innovative technique to eliminate 'zombie' sea urchins terrorizing our coastlines

The metabolic depression and revival of purple urchins (Strongylocentrotus purpuratus) in response to macroalgal availability - ScienceDirect

Purple urchin has overrun kelp forests, commercial divers and conservationists have have joined forces to restore the North Coast's marine ecosystem • The Mendocino Voice, Mendocino County, CAThe Mendocino Voice

Experts identify the parasite causing mass mortality in sea urchins •

The metabolic depression and revival of purple urchins (Strongylocentrotus purpuratus) in response to macroalgal availability - ScienceDirect

Study Explains Sea Urchin Die-Off

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

Sea urchin growing pains turn them inside out

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