Navy Sonar Ban in Southern Calif. Upheld

This image made available by the U.S. Navy shows the the Arleigh Burke-class guided-missile destroyer USS Shoup, right, guiding the Nimitz-class aircraft carrier USS Abraham Lincoln during a straits transit exercise, Jan. 26, 2008 off the Southern California coast. The Navy must abide by limits on its sonar training off the Southern California coast because the exercises could harm dozens of species of whales and dolphins, a federal appeals court ruled Friday Feb. 29, 2008. The lawsuit cites a May 2003 case in which orcas behaved erratically and porpoises were found dead in northern Puget Sound following exercises by the USS Shoup. (AP Photo/U.S. Navy, IS1 Wayne Hamrick)