BANCROFT, Jean. Observations of White-Breasted Nuthatch. Blue Jay, [S. l.], v. 45, n. 3, 1987. DOI: 10.29173/bluejay5018. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/5018. Acesso em: 24 apr. 2024.