@misc{indiciaebe144c9863a8,
  title = {Nesting colonies of seabirds and wading birds, coastal Louisiana, Mississippi, and Alabama},
  author = {John W. Portnoy},
  year = {1977},
  url = {https://pubs.usgs.gov/publication/fwsobs77\_07},
  note = {Source identifier: fwsobs77\_07}
}