Donelan, Elizabeth, Megan Philpott, Katherine MacKinnon, Kimberly Klosterman, and Terri Roth. “Faecal Glucocorticoid Metabolite Concentrations Associated With Illness, Sex, Age, and Season in a Kea Nestor Notabilis Population at the Cincinnati Zoo and Botanical Garden”. Journal of Zoo and Aquarium Research 10, no. 2 (April 30, 2022): 107–114. Accessed May 23, 2022. https://jzar.org/jzar/article/view/654.