The Kingston Parakeets, also known as the Twickenham Parakeets, are feral Rose-ringed Parakeets (Psittacula krameri) that live in the suburbs around Kingston and Twickenham, South London, England, numbering at least 6,000, with some estimates as high as 50,000 individuals. The origins of the flocks are subject to speculation.
Read more about Kingston Parakeets: Origin of The Flocks, Parakeets in Britain, "Ownership" Controversy