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

Urchinomics Harvests Sea Urchins to Fight Climate Change, Sell Uni to Restaurants

Urchins National Fisherman

California Sea Urchin Are Destroying Coastal Kelp Forests - The New York Times

Tens of millions of sea urchins wreaking destruction on US West Coast

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

Study Explains Sea Urchin Die-Off

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

Kelp Restoration Makes Progress in Northern California / Public News Service

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