STILES, Donald J.; HOUSTON, Mary I. Distant Travels of Tree Swallows of the Prairie Provinces, 1968–1992. Blue Jay, [S. l.], v. 52, n. 4, 1994. DOI: 10.29173/bluejay5128. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/5128. Acesso em: 3 jul. 2024.