Dave Garshelis, bear research biologist for the Department of Natural Resources in Grand Rapids, Minn., prepares to attach a GPS collar to a black bear in Kittson County in this March 2008 photo. The DNR has been studying black bears in northwestern Minnesota, which lies on the fringe of traditional bear range, since 2007, and the study is scheduled to continue through winter 2011. The bear project is just one of the studies under way in eastern North Dakota and northwestern Minnesota.
Read the article: MANAGING NATURE: Research for a cause
