Fowler, Katherine J., Lydia M. Hopper, Stephen R. Ross, Maureen Leahy, and Rachel M. Santymire. 2022. “Monitoring the Behaviour and Stress Physiology of Male Gorillas Gorilla Gorilla Gorilla for One Year Following Bachelor Group Formation”. Journal of Zoo and Aquarium Research 10 (1):40-46. https://doi.org/10.19227/jzar.v10i1.593.