Katrina Leigh is a Manager and Certified Wildlife Biologist in the Ecology and Sediment Management practice at Ramboll. She has over 10 years of experience in ecological risk assessment, wildlife ecology, sediment and water quality assessment, aquatic and terrestrial toxicology, biological community quality evaluation, toxicity testing, bioaccumulation of environmental contaminants, wildlife and habitat surveys and ecotoxicology. In addition to her 10 years of experience in environmental consulting, she has accumulated more than 16 years’ experience in the fields of wildlife biology, zoology, ecology and toxicology. Prior to joining Ramboll, Katrina was a member of a toxicology research team for six years, focusing on the metabolism of perfluorinated compounds for the US Air Force. She has authored numerous peer-reviewed manuscripts, book chapters and guidance documents. She has presented investigation findings at national and international scientific meetings, as well as chaired a scientific session on contaminated sediment. Katrina is currently serving on the board of directors as past president for the Ohio Valley Regional Chapter of the Society of Environmental Toxicology and Chemistry.