COOPER, M.; COOPER, L. Random time-activity budgets in captive Southern Ground Hornbill <i>Bucorvus leadbeateri</i> (Vigors, 1825). Biodiversity Observations, [S. l.], p. 154–157, 2013. Disponível em: https://journals.uct.ac.za/index.php/BO/article/view/177. Acesso em: 27 apr. 2024.