CHIPPING, Bev. Thoughts of a Backward Flying Duck Landing At a Biiologist’s Study Area. Blue Jay, [S. l.], v. 32, n. 3, 1970. DOI: 10.29173/bluejay4197. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/4197. Acesso em: 19 may. 2024.