Survey of Vertebrates on the Big Hole National Battlefield

Abstract

The primary objective of the survey was to determine species composition, relative abundance, and distribution of vertebrates on the Big Hole National Battlefield. Secondary objectives included: 1) identification of unique species such as those listed as threatened or endangered by the United States Fish and Wildlife Service and estimation of their population size; b) identification of species not endemic to the area and estimation of their population size; and c) make recommendations with regard to controlled burns. Information gained from the survey will enable National Park Service managers to assess future environmental impacts and develop reliable management plans.