@misc{indiciae1877a47a7bd6,
  title = {An aerial photographic census of Chesapeake Bay and North Carolina canvasbacks},
  author = {G.M. Haramis and J.R. Goldsberry and D.G. McAuley and E.L. Derleth},
  year = {1985},
  doi = {10.2307/3801550},
  url = {https://pubs.usgs.gov/publication/5222030},
  note = {Source identifier: 5222030}
}