CONN, Richard G. The Rarest Type of Blue Jay. Blue Jay, [S. l.], v. 25, n. 1, p. 1, 1967. DOI: 10.29173/bluejay3253. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/3253. Acesso em: 2 may. 2024.