Browse resources Displaying 1 - 1 of 1 resources Credit: Alyson Yates (Cropped from original) Portlander finds purpose in OSU Extension’s Oregon Naturalist Program A certified interpretive guide, Natalie DaSilva volunteers with outdoor organizations around the Willamette Valley, Mount Hood and the Columbia River Gorge. Chris Branam | Jul 10, 2024 | News story