HARRIS, Wayne C. 55th Annual Saskatchewan Christmas Bird Count – 1996. Blue Jay, [S. l.], v. 55, n. 1, 1997. DOI: 10.29173/bluejay5380. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/5380. Acesso em: 28 mar. 2024.