Red Squirrel

This photo was taken at Loch of the Lowes, near Dunkeld in Perthshire, during November 2008. It was difficult to take handheld due to the low light levels and the long lens used.
The technical information is as follows.
Camera - Canon EOS 30D
Shutter speed - 1/30
Aperture - f5.6
Lens - Canon EF 300mm f4.0 L IS USM
Focal Length - 300mm
ISO - 800