Collier, Sophie, Jennifer Bridges, Anneliese Braidley, Simone Bosman, Laura Cannon, Samantha Wilkinson, and Amanda Addison. “Behavioural Changes in Response to Changing Group Size and Sex Ratio in a Captive Bonobo Pan Paniscus Group”. Journal of Zoo and Aquarium Research 13, no. 2 (April 29, 2025): 117–123. Accessed May 1, 2025. https://www.jzar.org/jzar/article/view/872.