Olivia Sohn is an ecologist with two years of experience restoring stream habitat and conducting wetland characterization, vegetation, and stream habitat surveys. Olivia has performed wetland delineations and ratings using the Corps of Engineers Wetland Delineation Manual (1987) and Interim Regional Supplement to the Corps of Engineers Wetland Delineation Manual: Western Mountains, Valleys, and Coast Region (2008), and Washington State Wetland Rating System for Western Washington methodology. She has also conducted wetland and stream Surveys in Washington, Oregon, Nevada, and California using protocols outlined by the Bureau of Land Management and Oregon Department of Fish and Wildlife.