HOUSTON, C. Stuart. Arrival of the House Sparrow on the Prairies. Blue Jay, [S. l.], v. 36, n. 2, 1978. DOI: 10.29173/bluejay4407. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/4407. Acesso em: 24 apr. 2024.