Grey Squirrel

This photo was taken in Bellsquarry Birchwood, Livingston during March 2010.
The technical information is as follows.
Camera - Canon EOS 50D
Shutter speed - 1/80
Aperture - f7.1
Lens - Canon EF 300mm f4.0 L IS plus Canon Extender EF 1.4x II
Focal Length 420mm
ISO 400