LISSEL, Thelma. Black-Throated Sparrow at Olds, Alberta. Blue Jay, [S. l.], v. 53, n. 2, 1995. DOI: 10.29173/bluejay5241. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/5241. Acesso em: 19 may. 2024.