RACHLOW, J. L. TREE RUBBING BY WHITE RHINOS: POTENTIAL FUNCTIONS OF AN UNDESCRIBED BEHAVIOR. Alces: A Journal Devoted to the Biology and Management of Moose, [S. l.], v. 37, n. 2, p. 447–456, 2001. Disponível em: https://alcesjournal.org/index.php/alces/article/view/603. Acesso em: 19 jan. 2022.