I.: Inskipp, Carol & Tim: A Guide to the Birds of Nepal. London, Croom Helm 1985. Hardback. ISBN 0709913168 / II.: Fleming, Robert; Bangdel, Lain Singh: Birds of Nepal. With Reference to Kashmir and Sikkim.Kathmandu, Fleming 1976. cloth w. dust jacket. / III.: Grewal, Bikram: A Photographic Guide to Birds of India and Nepal. London, New Holland 1995. Pbk. ISBN 1853685887 / IV.: Grewal, Bikram; Pfister, Otto: A Photographic Guide to Birds of the Himalayas. London, New Holland 1998. Pbk. ISBN 1853685755 / V.: Ali, Salim: The Book of Indian Birds. Bombay, Oxford Univ. Press 1992. cloth w. dust jacket SBN 195621670 / VI.: Woodcock, Martin W.: Collins Handguide to the Birds of the Indian Sub-Continent. London, Collins 1980. Hardback. ISBN 000219788X / VII.: Dharmakumarsinhji, R. S.; Lavkumar, K.S.: Sixty Indian Birds. New Delhi. Publication Division Ministry of Information & Broadcasting 1972. cloth.