Australia Coral Sea
1 of 1
In this photo released by the PEW environment group, a diver swims with a turtle in this undated photo in the Coral Sea. An alliance of environmentalists, marine scientists and former navy officials on Wednesday, Sept. 10, 2008, asked the Australian government to establish a vast conservation area in the Coral Sea in order to protect not only marine animals and reefs but World War II history. The Pew environment group partnered with marine scientists and two former Australian Navy chiefs on the proposal for a 400,000 square mile (1 million square kilometer) Coral Sea Heritage Park, of the Great Barrier Reef, on Australia's northeastern coast, and would extend to the country's maritime boundaries with Papua New Guinea, the Solomon Islands and New Caledonia. (AP Photo/Undersea Explorer, HO)