Using personality ratings and cortisol to characterize individual differences in African Elephants (Loxodonta africana)

Autor: Grand, Alison P., Kuhar, Christopher W., Leighty, Katherine A., Bettinger, Tamara L., Laudenslager, Mark L.
Zdroj: In Applied Animal Behaviour Science 15 December 2012 142(1-2):69-75
Databáze: ScienceDirect