Investigating the Presence and Trophic Transfer of Microplastics in Ex- and In-Situ North American Otters Through Diet and Scat Analysis

Jennifer E Van Brocklin1, Susanne M Brander2, Shawn Larson3, Taal Levi4 and Nicole Duplaix1, (1)Oregon State University, Fisheries and Wildlife, Corvallis, OR, United States, (2)Oregon State University, Department of Environmental and Molecular Toxicology, Corvallis, OR, United States, (3)The Seattle Aquarium, Life Sciences, Seattle, United States, (4)Oregon State University, Corvallis, OR, United States