Lions and Elephants and Goats, Oh My!
References
This infographic was created from the following sources:
- Aserinsky, E., Eyelid condition at birth: relationship to adult mammalian sleep-waking patterns, In Rapid Eye Movement Sleep, edited by B.N. Mallick and S. Inoue, Narosa Publishing, New Delhi, 1999, p. 7.
- Campbell, S.S. and Tobler, I., Animal sleep: a review of sleep duration across phylogeny. Neuroscience and Biobehavioral Rev., 8:269–300, 1984.
- Kryger, M.H., Roth, T. and Dement, W.C., Principles and Practice of Sleep Medicine, W.B. Saunders Co., Philadelphia, 1989, pp. 39–41.
- Tobler, I., Napping and polyphasic sleep in mammals, In Sleep and Alertness: Chronobiological, Behavioral and Medical Aspects of Napping, edited by D.F. Dinges and R.J. Broughton, Raven Press, New York, 1989, pp. 9–31.
How Long Do Animals Sleep? was originally published in Pzillow Talk on Medium, where people are continuing the conversation by highlighting and responding to this story.
