GUNN. W.H. Song of Parula Warbler (Parula americana) Recorded at Moose Mountain Provincial Park, Sask. Blue Jay, [S. l.], v. 17, n. 3, 1959. DOI: 10.29173/bluejay2442. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/2442. Acesso em: 2 may. 2024.