Kannan, Vaithianathan. “Feeding Congregation of the Near-Threatened Spot-Billed Pelican Pelecanus Philippensis in Pulicat Lake, Andhra Pradesh, India”. Indian Forester 148, no. 10 (November 16, 2022): 1067–1069. Accessed December 25, 2025. https://indianforester.co.in/index.php/indianforester/article/view/165949.