Cocos Island of Costa Rica - The Treasure Island: Tiger Sharks encountered in several dives, in one dive 2 tigers at once. They are back in Cocos after some 30 years of absence, as the park rangers explained. Were there in late June/early July. Also, lots of hammerheadds, although the large schools were rather rare visible.
Shot with Nikon D3s in Subal housing (--->for sale), 2 x Subtronic, 16-35mm f/4 VR II, all manual, continous low speed (3 frames per second).
Enjoy!