1.		Grewal, B. (2008) Birds of India and Nepal - A photographic guide. New Holland Publishers (UK) Ltd. ISBN 81 87108 34 7                                                                            Buy book
2.		Grimmett, R., Inskipp, C., and Inskipp, T. (1998). Pocket Guide to Birds of the Indian Subcontinent. 384 pages. Christopher Helm, a subsidiary of A & Black. London. ISBN 0-7136-5165-2. The field guide version of the handbook sized version. The original was a landmark publication which had colour illustrations of virtually all of the birds recorded in the region. Excellent plates by various artists. Colour distribution maps are included.                                                                           Buy book
3.		Grimmett, R., Inskipp, C., and Inskipp, T. (1998). Birds of the Indian Subcontinent. 888 pages. Christopher Helm, a subsidiary of A & Black. London. ISBN 0-7136-4004-9 A landmark publication which had colour illustrations of virtually all of the birds recorded in the region. The plates are some of the finest done, painted by some of the best bird artists in the world.                                                                           Buy book