SHADICK, Stan     . Highlights of Saskatoon Bird Observations 1970–1974. Blue Jay, [S. l.], v. 33, n. 3, 1970. DOI: 10.29173/bluejay4217. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/4217. Acesso em: 30 apr. 2024.