Last Great Tit Chick in Nest after 23 days

This photo was taken in my garden during June 2010.
The technical information is as follows.
Camera - Canon EOS 5D
Shutter speed - 1/200
Aperture - f22.0
Lens - Canon EF 50mm f1.8 II
Kenko 12mm Extension Tube
Focal Length 50mm
ISO 200
Marumi DRF14 Macro Ring Flash