@misc{indiciae0b4d7280ec47,
  title = {Eastern Imperial Eagle Aquila heliaca},
  author = {Evgeny Bragin and Marton Horvath and Sharon A. Poessel and Todd E. Katzner},
  year = {2021},
  url = {https://pubs.usgs.gov/publication/70229674},
  note = {Source identifier: 70229674}
}