SMITH, A. R.; EDMONDS, R. 73rd Annual Saskatchewan Christmas Bird Count - 2014. Blue Jay, [S. l.], v. 73, n. 1, p. 2–9, 2015. DOI: 10.29173/bluejay263. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/263. Acesso em: 6 dec. 2021.