Charles Rangeley-Wilson is a writer, broadcaster, film-maker, photographer and conservationist.

In recent years, he has worked with WWF UK to promote more sustainable water management in chalk streams, more information on which can be found on his chalk stream conservation website . In 2011 he helped to found the Norfolk Rivers Trust, which promotes river conservation in his home county. He is also an Ambassador for the Angling Trust and Vice President of the Wild Trout Trust.