big brown bat n rather large North American brown bat; widely distributed Synonym(s) Eptesicus fuscus
News & Articles big brown bat Shiawassee National Wildlife Refuge study finds two new bat species The study located 229 bats, including 222 big brown bats, four red bats, three hoary bats and two little brown bats. Nov. 13, 2013 - The Saginaw News