Scientists Start Shaking: They Reintroduce Wolves in Yellowstone and Trees Appear for the First Time in 80 Years

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What use are wolves? For example, and among other things, to grow trees and forests where they could not do it before. This is what has happened in the famous Yellowstone National Park in the USA, which has become the scene of one of the most surprising ecological restoration stories of recent decades. And, after the reintroduction of grey wolves in that park in 1995, an altered ecological balance has been restored for decades.

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Yellowstone National Park, an icon of biodiversity in the United States, has once again become the center of scientific attention, this time because of a natural phenomenon that has left experts speechless. After more than 80 years without new trees growing in certain areas of the park, an unexpected change has begun to transform its landscape. Researchers point out that this rebirth could be related to variations in the climate, the recovery of…