@article{2013-colony-life-history,
  title = {Colony Life History and Lifetime Reproductive Success of Red Harvester Ant Colonies},
  author = {Krista K. Ingram AND Anna Pilko AND Jeffrey Heer AND Deborah M. Gordon},
  journal = {Journal of Animal Ecology},
  year = {2013},
  url = {http://vis.stanford.edu/papers/colony-life-history}
}