wind-energy development

North American Bat Monitoring Program (NABat)

North American Bat Monitoring Program Working Group
North American Bat Monitoring Program Working Group

Despite their importance and the many threats facing their populations [e.g., white-nose syndrome (WNS), climate change, wind energy development, and habitat loss and fragmentation], there are currently no national programs to monitor and track bat populations in North America. A statistically rigorous and nationally coordinated bat monitoring program is critical for determining the impacts of the many stressors on bat populations, as well as for determining the efficacy of management actions taken to conserve bat populations (i.e., adaptive management). The objectives of the North American Bat Monitoring Program (or NABat) are to: 1) provide the architecture for coordinated bat monitoring to support local, regional and range-wide inferences about trends in bat populations and abundances in response to WNS, climate, wind energy, and habitat loss, and 2) provide managers and policy makers with the information they need on bat population trends to effectively manage bat populations, detect early warning signs of population declines, and estimate extinction risk. Three workshops were held in 2013 and 2014 to develop the monitoring program. These workshops were attended by scientists and researchers from multiple agencies including U.S. Fish and Wildlife Service, the U.S. Geological Survey, U.S. Forest Service, National Park Service, University of Calgary, Canadian Wildlife Service, and the University of Tennessee, National Institute of Mathematical and Biological Synthesis. The protocol for NABat entitled “A Plan for a North American Bat Monitoring Program (NABat)” is currently in review and will be published summer of 2014. For Additional Information: Bat Population Database, and Bat Population Data Project Page: