Damage among Yellowstone National Park's crucial white-pine trees is higher than anticipated, according to the Natural Resources Defense Council (NRDC), as beetles wreak havoc on this crucial source of food for the region's grizzlies.
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Damage among Yellowstone National Park's crucial white-pine trees is higher than anticipated, according to the Natural Resources Defense Council (NRDC), as beetles wreak havoc on this crucial source of food for the region's grizzlies.
Read More »