Thanks for taking us along! I am sure you have said before but what is your camera?
Here is a short video, Best of Sharks and Rays St-Barth, that chronicles the work of Kap Natirel, entre Terre & Mer and shows some of the different types found in the waters around the island (shark shots begin ~9:00, French with English subtitles).
[video]https://m.youtube.com/watch?feature=emb_logo&time_continue=641&v=YfZ0fSLD8zs[/video]
(not embedding so the link will have to do...)
Thanks for the link, Izzy. I enjoyed the video. My camera is a Panasonic Lumix 14 megapixel point-and-shoot type camera with Leica optics. For diving it is contained in an underwater housing. For still photography underwater the camera is joined by an Ikelight AF35 underwater flash unit.