A split image of a pair of humpback whales (Megaptera novaeangliae) underwater in front of the West Maui mountains, just south of Lahaina; Maui, Hawaii, United States of America PacificStock
The Kearsarge Amphibious Ready Group executes a column maneuver in the Atlantic Ocean. StocktrekImages
Aircraft carrier USS Ronald Reagan leads a mass formation of ships through the Pacific Ocean. StocktrekImages
The Republic of the Philippines Navy ships cruise in formation while taking part in exercise Balikatan 2010. StocktrekImages
USNS Rainier and guided missile destroyers USS Stockdale and USS William P. Lawrence. StocktrekImages
Green sea turtle (Chelonia mydas), an endangered species; Maui, Hawaii, United States of America PacificStock
A reef manta ray (Manta alfredi), cruises over the shallows off West Maui; Hawaii, United States of America PacificStock