Martin Williams, originallyfrom Yorkshire, UK, and based in Hong Kong since 1987, is a writer andphotographer, as well as a nature tour leader and ecological consultant, with astrong interest in wildlife and conservation issues including global warming.He’s written numerous articles for magazines including BBC Wildlife, NationalWildlife and Reader's Digest, andis the author of Blue Skies Travel Guide:25 Day Walks in Hong Kong as well as co-producing the nature film Explore Wild Hong Kong.