LOMBARDI, C. M. Shape oddity recognition by pigeons is independent of shape orientation. Mexican Journal of Behavior Analysis, [S. l.], v. 13, n. 3, p. 265–272, 2011. DOI: 10.5514/rmac.v13.i3.25304. Disponível em: https://revistas.unam.mx/index.php/rmac/article/view/25304. Acesso em: 2 may. 2024.