GÓMEZ-POSADA, Carolina; MARTÍNEZ, Jesús; GIRALDO, Paula; KATTAN, Gustavo H. Density, habitat use, and ranging patterns of red howler monkeys in a Colombian Andean forest. Neotropical Primates, Arlington, VA, USA, v. 14, n. 1, p. 2–10, 2007. DOI: 10.1896/044.014.0102. Disponível em: https://primate.socgen.ucla.edu/index.php/multivitaminic/article/view/631.. Acesso em: 6 feb. 2025.