Lillian McGill, University of Washington Seattle Campus, Quantitative Ecology and Resource Management, Seattle, WA, United States, J Renee Brooks, U.S. Environmental Protection Agency Corvallis, Western Ecology Division, Ecological Effects Branch, Corvallis, OR, United States, Ashley Steel, University of Washington Seattle Campus, Statistics, Seattle, WA, United States and Aimee H Fullerton, NOAA Fisheries, Northwest Fisheries Science Center, Seattle, WA, United States