WAPPLE, Robert. Prairie warbler in Saskatoon - the second record for Saskatchewan. Blue Jay, [S. l.], v. 61, n. 1, 2003. DOI: 10.29173/bluejay5833. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/5833. Acesso em: 1 may. 2024.