Ring necked parakeet
Having seen it a few times over Christmas I decided to go and find it today. Record shot of the Ring necked parakeet (Psittacula krameri).
According to the RSPB "It is a well-known resident of the greater London area, roosting communally in large flocks. The population has been increasing steadily, though it remains concentrated in south-east England. Birds are regularly reported elsewhere in Britain, and are likely to be local escapees.
The ring-necked parakeet's native range is a broad belt of arid tropical countryside stretching from west Africa across lowland India south of the Himalayas, where it is a common bird.
Despite their tropical origin, parakeets are able to cope with the cold British winters, especially in suburban parks, large gardens, and orchards, where food supply is more reliable. They feed on a wide variety of fruit, berries, nuts, seeds, grain and household scraps. Parakeets are colourful and frequent visitors to bird tables and garden feeders, particularly during the winter months."