@misc{indiciaed1cd85c56ffb,
  title = {Modeling and the management of migratory birds},
  author = {B. Kenneth Williams and J.D. Nichols},
  year = {2017},
  doi = {10.1111/j.1939-7445.1990.tb00211.x},
  url = {https://pubs.usgs.gov/publication/5222577},
  note = {Source identifier: 5222577}
}