ASOKAN, S.; ALI, A. Foraging behavior of selected insectivorous birds in Cauvery Delta region of Nagapattinam District, Tamil Nadu, India. Journal of Threatened Taxa, [S. l.], v. 2, n. 2, p. 690–694, 2010. DOI: 10.11609/JoTT.o2201.690-4. Disponível em: https://threatenedtaxa.org/index.php/JoTT/article/view/463. Acesso em: 4 dec. 2021.