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Nov 28, 2024 · From sea otters to cacti, wolves to coral, keystone species are the lynchpin of ecosystems, enabling other species to survive, and preventing biodiversity loss. Aug 25, 2021 · Keystone species are organisms that play a key role in - and have a disproportionate impact on - their surrounding ecosystem. Mar 26, 2021 · Otters have helped protect patches of kelp, an example of how important ecosystems are in the natural world. In an ecosystem, predators known as a ‘keystone species’ help control.
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