NPR News: Gophers needed 1 day after Mount St. Helens erupted to bring explosions of new life

Gophers needed 1 day after Mount St. Helens erupted to bring explosions of new life
Scientists say the pocket gophers were cranky about being moved into a devastated landscape for a day in 1980. But decades later, their short visit still has visible, and vibrant, effects.

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