Useful Reading

A Field Guide to Birds of the Indian Subcontinent
Krys Kazmierczak, Ber van Perlo (Illustrator) Hardcover - 336 pages (30 May, 2000)

A Photographic Guide to Birds of India and Nepal
Vikram Grewal Paperback - 144 pages (November 1995) New Holland Publishers (UK)

A Pictorial Guide to the Birds of the Indian Subcontinent
Salim Ali & Dillon Riply Centenary OUP (1995)

Birds of India
Martin Woodcock Collins (1980)

Helm Identification Guides: Birds of the Indian Subcontinent
Richard Grimmett, Carol Inskipp, Tim Inskipp Hardcover - 888 pages (30 November, 1998)

The Book of Indian Birds
Salim Ali BNHS OUP (1996) 

The Breeding Birds of Kashmir
R.S.P. Bates, E.H.N. Lowther Hardcover - 390 pages (27 June, 1991) OUP India

Where to Watch Birds in Asia Nigel Wheatley Helm (1996)

Journal of Indian Bird Records http://www.angelfire.com

Jivanbhar na sathi(Gujarati): Lalsinh M. Raol

Pani na Sangathi(Gujarati) : Lalsinh M. Raol

Van upvan na Pankhio(Gujarati): Lalsinh M. Raol

Vid Ghans na Pakhio( Gujarati): Lalsinh M. Raol

Bird of Gujarat: Dr. B R Balar ( First Photographic field guidebook in Gujarat; nice pics)

Our Birds: Nature Club Surat( Specially designed for beginners)

There are many good books in Gujarati language with interesting observations and
notes having poor quality of illustrations and colour plates.