1. Ali, S. (2002). The book of Indian birds Oxford University press. New Delhi, 326pp.
2. Bhattacharjee, A., and Bargali, H. S. (2012). Status and trend of Water birds in wetlands around Corbett. The Corbett Foundation. India. Technical Report submitted to Uttarakhand State Forest Department.
3. Bibby, C. J., Burgess, N. D., Hill, D. A., and Mustoe, S. (2000). Bird census techniques. Elsevier.
4. Bhatt, D., Sethi, V. K., Sharma S., Kumar, A., Saini V. and Singh A. (2015) Water birds of selected wetlands of Uttarakhand. ENVIS, WII, Dehradun.
5. Borale, R. P., Patil, J. V., and Vyawahare, P. M. (1994). Study of population of local migratory (Aquatic) birds observed in and around Dhule. Maharastra. Pavo, 32, 81–86.