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Mobile acoustic bat monitoring DATA for National Wildlife Refuges in Regions 2, 3, and 4.

Published by U.S. Fish and Wildlife Service | Department of the Interior | Catalog Last Checked: January 07, 2026 at 11:20 AM | Dataset Last Updated: January 01, 2021 at 12:00 AM
Microsoft Access database contains mobile acoustic bat detections along road-based transects on NWRs and several Ecological Service Field Offices. Species identification was based on BCID version 2.7c software. Call id was constrained to a minimum of five pulses and a time between calls of 1 second. Routes were not created based on the NABat grid priority. Database contains survey data, call classifications, point locations and route metrics. Each route used a site level filter to minimize false positive and negative detections.

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