Iolo Williams is a Welsh naturalist and broadcaster, best known for his BBC Wales and S4C nature programmes. The presenter of over 20 tv series in two languages, he is also a presenter on BBC network's Nature Watch programmes, author in Welsh and English and public lecturer. He has a degree in Ecology and has worked in farming, timber and for the RSPB in the field and as a regional co-ordinator. He is the author of three books in Welsh and two in English, including Wales Places, the companion to this one, which surveys Wales.