@misc{indiciaeaa307472a1e3,
  title = {A glimpse over the horizon....},
  author = {Tim Porter-O'Grady},
  year = {2002},
  doi = {10.1891/rtnp.16.1.69.52998},
  url = {https://pubmed.ncbi.nlm.nih.gov/12371473/},
  note = {Source identifier: 12371473}
}