@misc{indiciae0f0c2adf812b,
  title = {Productivity of Black Oystercatchers: Effects of recreational disturbance in a National Park},
  author = {J.A. Morse and A.N. Powell and M.D. Tetreau},
  year = {2006},
  url = {https://pubs.usgs.gov/publication/70028322},
  note = {Source identifier: 70028322}
}