Bat Population Sizes (IMAGE) Max-Planck-Gesellschaft Caption Reliable estimates of bat population sizes, which are essential for species conversation, are hampered by sexual segregation. Scientists are now proposing novel ways to obtain more accurate data by using radio telemetry data in conjunction with environmental data to create so-called "habitat suitability maps." Their findings suggest that it is not necessarily the typical habitat that should be regarded as the resource needing protection, but rather that of the more specialized demographic subset of the species pool. Credit Max Planck Institute for Ornithology Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.