, E. O. S. Birds(New Edition) Vol V. of the Fauna of British India. Indian Forester, [S. l.], v. 55, n. 4, p. 238–240, 1929. DOI: 10.36808/if/1929/v55i4/19692. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/19692. Acesso em: 4 dec. 2025.