A. Kumaraguru, V. S. Saraswathi, T. Brinda, S. Ramasubramaniyam, A. M. Tharik, and G. G. Narayanan, “New Wintering Record of Bar-Headed Goose from Vaduvur Bird Sanctuary, Tamil Nadu, India”, Indian Forester, vol. 147, no. 10, pp. 1034–1036, Oct. 2021.