Author: Gehan De Silva Wijeyeratne

A photographic identification guide to 92 land and 30 marine mammals represents 90 per cent of all mammals in Sri Lanka, providing a perfect for gu...

A fully revised edition of this bestselling, easy-to-use identification guide to 278 bird species covering the most commonly seen in Sri Lanka. Wri...

A fully comprehensive field guide to the 468 bird species of Sri Lanka. With photographs from the author and the regions other top-quality nature p...

Sri Lanka has one of the highest species densities in the world including a number of endemic plants and animals. Unusually for a moderately sized ...

This new edition of Bradt's Sri Lankan Wildlife has been fully updated to reflect all the most recent developments relevant to visitors to this beg...

Sri Lanka has one of the highest species densities in the world including a number of endemic plants and animals. Unusually for a moderately sized ...

A compact, easy-to-use bird identification guide for any nature watcher on a visit to Sri Lanka, a rich and satisfying destination for watching bir...

A photographic identification guide to 125 tree species most commonly seen in Sri Lanka, perfect for resident and visitor alike. Over 350 high qu...

Increasingly the segmentation between birders, butterfly watchers, dragonfly watchers and photographers is reducing as interests overlap and there ...