Trophic cascade

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Sea otters: how welcome should a recovering top predator be?

Sea otters are a marine mammal with a long history of interactions with humans. Beyond their cute appearance, they were once hunted to near extinction for their lush pelts. To help recover this endangered species, sea otters were re-introduced to the northwest coast of Vancouver... click to read more

Edward Gregr | Adjunct Professor at University of British Columbia, British Columbia, Canada

biodiversity

sea otter

ecosystem

Trophic cascade

keystone species

Reading time 3.5 min

published on Jul 7, 2021

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