Projects Clark County Coast & Estuary Columbia River - The Lower 80 Columbia River Gorge Elochoman River Grays River Hood River Klickitat & White Salmon Rivers Mount Adams Mount Hood Mount St. Helens Portland & North Willamette Valley The Dalles & Surrounds Trout Lake Valley Willapa Bay & Long Beach Peninsula Categories Animals & Plants Careers & Internships Conservation Stories Events Farms & Forests Fearless Voices Featured Stories Glenn's Muse Letters to the Future Newsletter Archive People & Nature Press Clips Public Notice Restoration Stories Species Spotlight Tours & Events Volunteer Opportunities Cottonwood tree Posted by: Jay Kosa on March 23rd, 2015 A beaver nearly chewed through a Cottonwood tree on Pierce Island, Washington