BERGER, R. P.; NERO, R. W. Peregrine Falcon in Manitoba – An Historical Perspective. Blue Jay, [S. l.], v. 50, n. 2, 1992. DOI: 10.29173/bluejay5217. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/5217. Acesso em: 16 aug. 2022.