“Where the downed trees were removed from the monument, biological diversity is relatively impoverished. But where the trees were left to rot and revert to soil, seeds could take root and plants and animals could flourish. Many of the species that occupied these devastated areas were new to the region—western meadowlarks, spiders found previously in the deserts of eastern Washington, knapweed, stem-boring beetles. Today the area surrounding Mount St. Helens has much more biological diversity than it did before the eruption. For that reason, ecologists prefer to call the reestablishment of life around the volcano a renewal rather than a recovery.”