@misc{indiciae18d3d0437bd9,
  title = {The Parrots of Luquillo: Natural History and Conservation of the Puerto Rican Parrot},
  author = {N.F.R. Snyder and J. W. Wiley and C. B. Kepler},
  year = {1987},
  url = {https://pubs.usgs.gov/publication/5200049},
  note = {Source identifier: 5200049}
}