Sherwen, Sally L., and Kerry V Fanson. “Validation of an Assay to Measure Glucocorticoid Metabolites in the Droppings of Little Penguins (Eudyptula Minor)”. Journal of Zoo and Aquarium Research 3, no. 4 (October 31, 2015): 134–136. Accessed November 23, 2024. https://jzar.org/jzar/article/view/135.