SCOTT, Lorne. Annual Report of the Indian Head Bluebird Trail Project, 1971. Blue Jay, [S. l.], v. 29, n. 4, 1971. DOI: 10.29173/bluejay3477. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/3477. Acesso em: 3 may. 2024.