What's green and screeches?
Introduction
The photograph on this page of What's green and screeches? by Mike Quinn as part of the Geograph project.
The Geograph project started in 2005 with the aim of publishing, organising and preserving representative images for every square kilometre of Great Britain, Ireland and the Isle of Man.
There are currently over 7.5m images from over 14,400 individuals and you can help contribute to the project by visiting https://www.geograph.org.uk

Image: © Mike Quinn Taken: 17 Feb 2010
A green parakeet - it's said that they have been breeding in London since the 1970s - see http://www.timesonline.co.uk/tol/comment/article385929.ece.