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News Nation on MSN16h
Yellowstone aspen may be recovering thanks to 1990s reintroduction of wolvesThe restoration of gray wolves in Yellowstone National Park has helped revive an aspen tree population unique to the region, ...
Live Science on MSN20h
Return of wolves to Yellowstone has led to a surge in aspen trees unseen for 80 yearsGray wolves were reintroduced in Yellowstone National Park in 1995 to help control the numbers of elk that were eating young ...
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