Newman, Rebecca, Sean McKeown, Thomas Quirke, and Ruth M O'Riordan. “The Effect of a New Enclosure on the Behaviour of a Large Captive Group of Lion-Tailed Macaques Macaca Silenus”. Journal of Zoo and Aquarium Research 9, no. 1 (January 31, 2021): 20–25. Accessed April 19, 2024. https://www.jzar.org/jzar/article/view/397.