Gehan de Silva Wijeyeratne is one of Sri Lanka’s most high profile wildlife personalities. He is passionate about Sri Lanka’s natural history and has authored and photographed over 300 articles for national and international newspapers and magazines on Sri Lankan biodiversity, travel and business topics. His has written and co-authored over 15 books including various titles in the Naturalist’s Guide series on the birds of Sri Lanka, butterflies and dragonflies of Sri Lanka, and flowers of Sri Lanka.