Blue monkeys eat mice.

@article{Wahome1988BlueME,
  title={Blue monkeys eat mice.},
  author={J M Wahome and M Cords and T E Rowell},
  journal={Folia primatologica; international journal of primatology},
  year={1988},
  volume={51 2-3},
  pages={
          158-60
        }
}