Wolves' Return Sparks Aspen Tree Revival in Yellowstone

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Source: sciencealert.com
Wolves' Return Sparks Aspen Tree Revival in Yellowstone
Photo: sciencealert.com
TL;DR

The reintroduction of wolves to Yellowstone has led to a significant recovery of aspen forests, with new overstory trees now thriving after decades of decline caused by overgrazing by elk, demonstrating the positive impact of top predators on ecosystem health.

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