@misc{indiciaee2e67333004a,
  title = {The seventy-ninth Audubon Christmas bird count. 388. Back Bay National Wildlife Refuge, Va},
  author = {P.W. Sykes},
  year = {1979},
  url = {https://pubs.usgs.gov/publication/5223439},
  note = {Source identifier: 5223439}
}