YAHYA, H. S. A. Notes on Waking Time and Insistent Calls of American Robin. Indian Forester, [S. l.], v. 142, n. 10, p. 1026–1027, 2016. DOI: 10.36808/if/2016/v142i10/104160. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/104160. Acesso em: 4 dec. 2025.