KUYT, E.; BARRY, S. J.; JOHNS, B. W. Below Average Whooping Crane Production in Wood Buffalo National Park During Drought Years 1990 and 1991. Blue Jay, [S. l.], v. 50, n. 4, 1992. DOI: 10.29173/bluejay5097. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/5097. Acesso em: 24 jun. 2022.