A silent ocean pandemic is wiping out sea urchins worldwide
Sea urchins play a crucial role in the ocean, As they feed on seaweed and seagrass, they trim back algae and help protect slow-growing species such as corals and certain calcifying algae.
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A silent ocean pandemic is wiping out sea urchins worldwide
A sudden, unexplained mass die-off is decimating sea urchins around the world, including catastrophic losses in the Canary Islands. Key reef-grazing species are reaching historic lows, and their abili...