@misc{indiciaea92b16735fed,
  title = {Environmental and social factors influencing wolf (Canis lupus) howling behavior},
  author = {David Edward Ausband and Sarah B. Bassing and Michael S. Mitchell},
  year = {2020},
  doi = {10.1111/eth.13041},
  url = {https://pubs.usgs.gov/publication/70228372},
  note = {Source identifier: 70228372}
}