TAYLOR, P. Exceptionally High Numbers of Purple Finches Wintering in Southern Manitoba, 2016–2017. Blue Jay, [S. l.], v. 76, n. 1, p. 5–7, 2018. DOI: 10.29173/bluejay15. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/15. Acesso em: 18 may. 2021.