HOUSTON, C.S. Changing Patterns of Corvidae on the Prairies. Blue Jay, [S. l.], v. 35, n. 3, 1970. DOI: 10.29173/bluejay4262. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/4262. Acesso em: 29 mar. 2025.