section: Animal physiology
question: Who is the author of "Principles of Animal Psychology"?
article: Physiology
candidates:  Hill, R.W., Wyse, G.A., Anderson, M. "Animal Physiology", 3rd ed. Sinauer Associates, Sunderland, 2012.  Moyes, C.D., Schulte, P.M. "Principles of Animal Physiology", second edition. Pearson/Benjamin Cummings. Boston, MA, 2008.  Randall, D., Burggren, W., and French, K. "Eckert Animal Physiology: Mechanism and Adaptation", 5th Edition. W.H. Freeman and Company, 2002.  Schmidt-Nielsen, K. "Animal Physiology: Adaptation and Environment". Cambridge & New York: Cambridge University Press, 1997.  Withers, P.C. "Comparative animal physiology". Saunders College Publishing, New York, 1992.