Went to the bridge for diving yesterday and today. The park was not crowded on either day. It was sunny and breezy. Today it was not overcast but little breeze. Found Louisiana and West Virginia license plate yesterday, and Ohio license plate today. Arrived at 0920 for an 1157 high tide today. Visibility was about 25 feet on both days, with 75f sea temp. Entered the water east the east lifeguard stand at 0957 and did an hour long dive the on snorkel trail. Did a REEF fish count of 59 species in 60 minutes. Exited the water on the westside, changed out my tank (it was only 50cuft), and reentered the water on the west side at 1105. Stayed on the westside south of the bridge, for an hour, and then moved into the vicinity of the bridge pilings and pier for another 70 minutes. Did a REEF fish count of 65 species in 60 minutes. Observations included but were not limited to 3 Shortfin Pipefish, 3 Lined Seahorses, Bighead Searobin, Chain Pipefish, 7 Banner Gobies, Shortnose Batfish, and Orangeback Basss. For sure the stars of the day were 3 Manatee. As I was about three minutes from exiting on the westside in five feet of water, with my attention on the Chain Pipefish, I saw a large shadow to my right. It was a very large Manatee with 2 others in tow behind it. They were not further than 5 feet away, passing between and the bridge piling. The Sealife Sportdiver with my iphone allows switching from photo mode to video mode with a single press of the mode button followed by a press of the shutter button. Its handy, because a still capture would have been very good, and video if not great still provides good documentation. Respectively, Juvenile Trunkfish, Banner Goby, Barbfish, Bighead Searobin, Harlequin Seabass, Shortnose Batfish, Three Spot Damselfish, Spot Wing Comb Jellyfish, and Manatee Video