SMITH, Alan R. 75th annual Saskatchewan Christmas Bird Count - 2016. Blue Jay, [S. l.], v. 75, n. 3, p. 32–44, 2017. DOI: 10.29173/bluejay9. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/9. Acesso em: 23 nov. 2024.