BARR, Reta. Owl and Duck Nest Close Together. Blue Jay, [S. l.], v. 37, n. 4, 1979. DOI: 10.29173/bluejay4313. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/4313. Acesso em: 4 may. 2024.