MCPHERSON, Arlean. Cedar Waxwings: Backyard Jottings. Blue Jay, [S. l.], v. 32, n. 4, 1970. DOI: 10.29173/bluejay3822. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/3822. Acesso em: 22 jul. 2024.