So long, and thanks for all the fish

U.S. Navy Petty Officer 2nd Class Sean Kennedy feeds an MK7 Marine Mammal System mine-hunting dolphin on the stern gate of the USS Comstock (LSD 45) Jan. 18, 2006, after it returned from night operations. Kennedy is assigned to Naval Special Clearance Team One, which is conducting deep/shallow water mine countermeasure operations during an annual training exercise in the Pacific Ocean. DoD photo by Photographer’s Mate 2nd Class Sandra M. Palumbo, U.S. Navy. (Released)

Click for better look. Huge version of the MK7 Marine Mammal System here.

UPDATE: Blackfive has a collection of dolphin pics.