JOHNS, Sandra; JOHNS, Anthony. Observations on the Nesting Behaviour of the Saw-Whet Owl in Alberta. Blue Jay, [S. l.], v. 36, n. 1, 1978. DOI: 10.29173/bluejay4520. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/4520. Acesso em: 2 may. 2024.