University of Notre Dame Environmental Research Center (UNDERC) has two locations in North America serving as natural laboratories for scientists studying ecology and environmental biology. These locations serve as "natural" laboratories for the study of environmental systems that have experienced little or no degradation from humans and as a baseline for comparison with human disturbed systems.
UNDERC-West [4] lies at 47°29′N114°16′W / 47.483°N 114.267°W / 47.483; -114.267 and is located in the Mission Valley of Montana (Lake County). UNDERC-West encompasses more than 1,000,000 acres (4,000 km2) administered by the Confederated Salish and Kootenai Tribes [5] with whom the University of Notre Dame partners in the UNDERC-West project.