SASKATCHEWAN NATURAL HISTORY SOCIETY. Sandhill Cranes - A Conservation Problem: Resolution for Protection Passed by S.N.H.S. Blue Jay, [S. l.], v. 17, n. 4, 1959. DOI: 10.29173/bluejay2140. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/2140. Acesso em: 13 dec. 2025.