SMITH, Alan R.; JOHANSON, Robert E. 64th annual Saskatchewan Christmas bird count-2005. Blue Jay, [S. l.], v. 64, n. 1, 2006. DOI: 10.29173/bluejay5861. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/5861. Acesso em: 28 mar. 2024.