Detailed text transcripts for TV channel - CNN - 20110420:18:22:00
See behind the reefs, the water flattens out. >> the wake of our own boat is just immediately lays down when it hits the reef back here. it is amazing. in mobile bay, we are using a different technique. >> looking good. >> and that is that we are laying bag shell down on the floor of the gulf. volunteers formed a human chain. in a task that is painstakingly to put one bag of oyster shell passed to another to create these reefs. we will see the oysters come in on the reefs, and we will see the fisheries rebound and one other thing that we think that we will see is more baby oysters put out into...