@misc{indiciae9a68372d311c,
  title = {Gregariousness increases brain size in ungulates.},
  author = {F Javier Pérez-Barbería and Iain J Gordon},
  year = {2005},
  doi = {10.1007/s00442-005-0067-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/16032436/},
  note = {Source identifier: 16032436}
}