WIEBE, Karen L.; SHADICK, Stan. Birds Associated with American Elm Forests in Northeastern Saskatchewan. Blue Jay, [S. l.], v. 69, n. 4, p. 161–167, 2011. DOI: 10.29173/bluejay327. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/327. Acesso em: 25 apr. 2024.