Birds stand on a pile of limestone boulders in the Gulf of Mexico off the Texas coast on Tuesday, Oct. 29, 2013. The rocks will be towed out into the Gulf
Birds stand on a pile of limestone boulders in the Gulf of Mexico off the Texas coast on Tuesday, Oct. 29, 2013. The rocks will be towed out into the Gulf and dropped into the water as part of a $5.4 million project to rebuild some 57 acres of oyster reef. ((AP Photo/Pat Sullivan))