SMITH, A. R. 72nd Annual Saskatchewan Christmas Bird Count - 2013. Blue Jay, [S. l.], v. 72, n. 1, 2014. DOI: 10.29173/bluejay6085. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/6085. Acesso em: 19 aug. 2022.