KVINGE, Harold. Crows and Ducks Were Plentiful. Blue Jay, [S. l.], v. 7, n. 4, 1949. DOI: 10.29173/bluejay846. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/846. Acesso em: 6 may. 2024.