Zoologist Mark Carwardine is a widely published wildlife photographer, an award-winning writer, a TV and radio presenter, a best-selling author of more than 50 books, a wildlife tour operator and leader, a BBC Wildlife magazine columnist and an outspoken conservationist. He was Chair of the Judging Panel of the prestigious ‘Wildlife Photographer of the Year’ competition for seven years (2005-2011) and was selected as one of ‘The World’s 40 Most Influential Nature Photographers’ in Outdoor Photography magazine. He also presents and produces the new BBC Wildlife Photography Masterclass on YouTube, offering tips and tricks, photography sessions in the field and interviews with top wildlife photographers.