WEDGWOOD, J. A. A Fork-Tailed Flycatcher at Drumheller, Alberta. Blue Jay, [S. l.], v. 47, n. 2, 1989. DOI: 10.29173/bluejay4889. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/4889. Acesso em: 9 dec. 2022.