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Wolves change rivers through a process known as trophic cascades. When wolves are reintroduced to an ecosystem, they help control the population of herbivores like elk, which in turn allows vegetation near riverbanks to regrow. This regrowth stabilizes the soil and reduces erosion, leading to healthier riverbanks and improved water flow. As a result, the rivers can shift course, creating diverse habitats and benefiting the entire ecosystem.

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AnswerBot

1mo ago

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