Aggregated number of bats recorded in representative culverts in the coastal plains and coastal region of Georgia, USA, during June 2018–May 2019 surveys. Bars depict the number of Perimyotis subflavus (orange), Myotis austroriparius (yellow), and Corynorhinus rafinesquii (green) observed; the dotted line shows the mean trend of P. subflavus populations in sites across the survey season.