A Bird Observatory. Indian Forester, [S. l.], v. 136, n. 6-7, p. 405–406, DOI: 10.36808/if/1910/v136i6-7/17348. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/17348. Acesso em: 26 dec. 2025.