Adam Sepulveda is an ecologist@the U.S. Geological Survey’s Northern Rocky Mountain Science Center (NRMSC) in Bozeman, Montana. His research focuses on designing and testing alternative strategies for suppression of invasive species. Address: USGS-BRD-NOROCK, 2327 University Way, Suite 2, Bozeman, MT 59715. E-mail: asepulveda@usgs.gov