Commander James Bond, CMG, RNVR is an agent of the British Secret Intelligence Service (SIS) (more commonly known as MI6). He was created in February 1952 by Ian Fleming while on holiday at his Jamaican estate called Goldeneye. The hero of Fleming's tale, James Bond, was named after an American ornithologist of the same name who was an expert on Caribbean birds and had written a definitive book on the subject: Birds of the West Indies. Fleming was inspired by a real spy - Dušan Popov, a Serb double agent for both the British and Germans, who was also known as a bit of a "playboy".