@misc{indiciaeb56461faece3,
  title = {Current status of the Puerto Rican parrot conservation program},
  author = {G.D. Lindsey and M.K. Brock and M.H. Wilson},
  year = {1989},
  url = {https://pubs.usgs.gov/publication/5210404},
  note = {Source identifier: 5210404}
}