NELSON, R. W. Southward Migration of Painted Ladies in Alberta and British Columbia. Blue Jay, [S. l.], v. 43, n. 1, 1985. DOI: 10.29173/bluejay4624. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/4624. Acesso em: 6 may. 2024.