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By: Butts, Thomas W. - Montana Natural Heritage Program. - Helena National Forest (Agency : U.S.)Edition:Publication info: Helena, Mont, Montana Natural Heritage Program, [c1993]Volume: 1993Series:Holding Institution: Montana State LibrarySubjects: Bats Big Belt Mountains (Mont.) Big brown bat Conservation Detection Elkhorn Mountains (Mont.) Equipment and supplies Geographical distribution Habitat Helena National Forest Helena National Forest (Mont.) Hoary bat Little brown bat Long-eared myotis Long-legged myotis Maternity colonies Mist netting Montana Myotis thyanodes Plecotus townsendii Surveys Western small-footed myotisBHL Collections: