PEARMAN, Myrna; BECKMANN, Christa. The influence of nestbox style and entrance hole shape on box preferences of mountain bluebirds and tree swallows. Blue Jay, [S. l.], v. 64, n. 4, 2006. DOI: 10.29173/bluejay5585. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/5585. Acesso em: 7 may. 2024.