Rob Hume is a freelance writer, editor and artist, with more than thirty books on birds to his name. Robert Still is publishing director of WILDGuides and a prolific natural history author. Andy Swash is managing director of WILDGuides and a well-known wildlife photographer and author. Hugh Harrop is an award-winning photographer and the owner of the ecotourism business Shetland Wildlife. David Tipling is one of the world's most widely published wildlife photographers and the author or commissioned photographer of many books. The five are also coauthors of the highly acclaimed Britain’s Birds (Princeton WILDGuides).