@misc{indiciae6c0cbccc4cf3,
  title = {Using strip-transect aerial surveys to estimate manatee abundance and population trend in the Ten Thousand Islands Region of southwest Florida},
  author = {Dean E. Easton and Lynn W. Lefebvre and T.J. Doyle},
  year = {2003},
  url = {https://pubs.usgs.gov/publication/70161942},
  note = {Source identifier: 70161942}
}