COLLINS, C. K.; QUIRKE, T.; OVERY, L.; FLANNERY, K.; O’RIORDAN, R. The effect of the zoo setting on the behavioural diversity of captive gentoo penguins and the implications for their educational potential. Journal of Zoo and Aquarium Research, [S. l.], v. 4, n. 2, p. 85–90, 2016. DOI: 10.19227/jzar.v4i2.158. Disponível em: https://jzar.org/jzar/article/view/158. Acesso em: 26 oct. 2021.