Counting with Colours? Effect of Colours on the Numerical Abilities of House Crows (Corvus splendens) and Common Myna (Acridotheres tristis). Tropical Life Sciences Research, [S. l.], v. 27, n. 2, p. 1–12, 2016. DOI: 10.21315/tlsr2016.27.2.1. Disponível em: https://ejournal.usm.my/tlsr/article/view/tlsr_vol27-no-2-2016_1.. Acesso em: 3 may. 2024.