@misc{indiciae9ed69f96181a,
  title = {Chromic and iron oxides as fecal markers to identify individual whooping cranes},
  author = {Megan E. Brown and Robert Doyle and Jane N. Chandler and Glenn H. Olsen and John B. French and David E Wildt and Sarah J. Converse and Carol L Keefer and Nucharin Songsasen},
  year = {2014},
  url = {https://pubs.usgs.gov/publication/70155991},
  note = {Source identifier: 70155991}
}