PEPPER, Jeannette. January Sighting of a Northern Shrike in Regina. Blue Jay, [S. l.], v. 52, n. 3, 1994. DOI: 10.29173/bluejay5449. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/5449. Acesso em: 25 apr. 2024.