134 Indian BIRDS VOL. 14 NO. 5 (PUBL. 21 NOVEMBER 2018) Notes on six rare avian visitors to Pong Lake, Himachal Pradesh C. Abhinav, Devinder Singh Dhadwal & Mukesh Dhiman Abhinav, C., Dhadwal, D. S., & Dhiman, M., 2018. Notes on six rare avian visitors to Pong Lake, Himachal Pradesh. Indian BIRDS. 14 (5): 134–138. C. Abhinav, Village & P.O. Ghurkari, Kangra 176001, Himachal Pradesh, India. E-mail:
[email protected] [CA] [Corresponding author] Devinder Singh Dhadwal, ACF, H.P. Forest dept., Wildlife Circle, Dharamsala 176215, Himachal Pradesh, India. E-mail:
[email protected] [DSD] Mukesh Dhiman,Village & P.O. Katholi, Teh Jawali, Kangra 176027, Himachal Pradesh, India. E-mail:
[email protected] [MD] Manuscript received on 29 December 2017. ong Lake (31.87°N–32.09°N, 75.95°E–76.22°E, at maximum water level; c. 390–424 m asl), also known Pas Maharana Pratap Sagar, situated in Kangra District of Himachal Pradesh, is an important wetland of northern India. It was declared a Ramsar Site on 19 August 2002 (Pong Dam Lake 2002). It is one of the ‘Important Bird and Biodiversity Areas in India’, with IBA Site Code ‘IN–HP–19’ (Rahmani et al. 2016). It is a large man-made reservoir, on the Beas River, with an area of 156.62 km2 (Pong Dam Lake 2002) and follows an annual cycle of filling-up in the monsoons and gradually draining off the water thereafter. The receding water leaves a muddy shoreline in winter. There is a unique stratification of habitat—deep water, shallow water, muddy shoreline, dry barren land, stony area, pasture, and agricultural fields, which are surrounded by village groves and forest—resulting in a great diversity of birds attracted Fig.