@misc{indiciae82bdcda2761a,
  title = {What limits the Serengeti zebra population?},
  author = {Sophie Grange and Patrick Duncan and Jean-Michel Gaillard and Anthony R.E. Sinclair and Peter J. Gogan and Craig Packer and Heribert Hofer and East Marion},
  year = {2004},
  doi = {10.1007/s00442-004-1567-6},
  url = {https://pubs.usgs.gov/publication/70160041},
  note = {Source identifier: 70160041}
}