Orcas, otters, and kelp collapse
1:10:05–1:10:48 · 43s
Bret summarizes a Science paper: killer whales shifting prey to sea otters unleashes sea urchins, deforesting kelp beds—a textbook cascade.
1:10:05–1:10:48 · 43s
Bret summarizes a Science paper: killer whales shifting prey to sea otters unleashes sea urchins, deforesting kelp beds—a textbook cascade.
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