This photo was taken at Zoomarine near Albufeira, Portugal during September 2007.
The technical information is as follows.
Camera - Canon EOS 30D
Shutter speed - 1/1250
Aperture - f6.3
Lens - Canon EF 70-200mm f4.0 L USM
Focal Length 188mm
ISO 400
Filter - UV
Copyright © Tom Gilland