An international research project in the northern is taking a hard look at the decline of keynote bat populations in a bid to help area ecosystems survive and thrive. Efforts to preserve a population of northern myotis – an endangered bat species that used to be found throughout eastern B.C., but whose range has been contracting to the central Interior – are under way near Kinbasket Lake, north of Revelstoke and Golden. Researchers with the Wildlife Conservation Society … are planting fake bark to mimic the old-growth trees where the northern myotis roosts, and on the north side they are using radio detectors to determine how many of the bats are present in logged areas. Logging may not be an automatic death sentence to bat populations, Lausen says, but it needs to stay within the limits of what northern myotis colonies can sustain. One of the project’s goals is to identify those limits.