Andrew Parkinson / Greylag goose (Anser anser) on the River Lea, Hackney Marshes, London, England

Pat Tuson / David Mooney, London Wildlife Trust warden birdwatching at Stoke Newington East Reservoir, London Borough of Hackney, UK, March

Pat Tuson / Birdwatchers at Stoke Newington East Reservoir, a London Wildlife Trust urban nature reserve, London Borough of Hackney, UK March 2010

Pat Tuson / Sign outside Stoke Newington Farmers Market with parked bicycles and man, London Borough of Hackney, UK, August 2009

Pat Tuson / Shipping container with Bio Fuel Made Here printed on the doors, Hackney City Farm, London UK

Pat Tuson / Be Bright Turn Off the Light, written on the lavatory wall at Hackney City Farm, London, England UK

Andrew Parkinson / Grey heron (Ardea cinerea) fishing in dappled sunlight on the fringes of the River Lea in London, UK

Andrew Parkinson / Greylag goose (Anser anser) pair on waters of the River Lea as it passes through Hackney Marshes, London, UK, November.

Andrew Parkinson / Greylag goose (Anser anser) group perched on the banks of the River Lea, Hackney Marshes, London, UK, November.

Andrew Parkinson / Greylag goose (Anser anser) profile portrait, Hackney Marshes, London, UK, November.

Andrew Parkinson / Common reeds (Phragmites australis) blowing in the wind, Hackney marshes, London, England, UK (non-ex)

Andrew Parkinson / Greylag goose (Anser anser) on the River Lea, Hackney Marshes, London, England