Books / Reference Material

• The Book of Indian Birds, BNHS & OUP - Salim Ali (Thirteenth Edition revised 2002)
• Birds of Indian sub continent, OUP - Grimmett, Inskipp & Inskipp
• A Field Guide to the Birds of India, OM Book Services - Krys Kazmierczak & Ber van Parlo
• A pictorial guide to the birds of Indian Subcontinent, BNHS - Salim Ali & S Dillon Ripley
• Whats that bird?, Kalpvriksha - Kalpavriksha
• Birds : Beyond Watching, University Press - Abdul Jamil Urfi (2004)
• Field Methods for Bird Surveys, BNHS - Salim Javed & Rahul Kaul

• The Book of Indian Trees, BNHS & OUP - K C Sahni (2000)
• Some Beautiful Indian Trees, BNHS & OUP - E Blatter and Walter S Millard