WELYKHOLOWA, D. 2018 Loon Initiatives Report: Madge Lake, Duck Mountain Provincial Park. Blue Jay, [S. l.], v. 77, n. 1, p. 29–31, 2019. DOI: 10.29173/bluejay372. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/372. Acesso em: 17 oct. 2021.