TAYLOR, P.; CHRISTIE, W. H. . Gray Hairstreak: Status update for a rare butterfly in Manitoba. Blue Jay, [S. l.], v. 78, n. 2, p. 5–7, 2020. DOI: 10.29173/bluejay6298. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/6298. Acesso em: 27 oct. 2021.