Manuelita Coral (Night Dive), Costa Rica

Hundreds and hundreds of white tip sharks swarming in crystal clear ebony coloured water weaving gracefully through the nooks and crannies of the coral below searching for a meal. Little fish hiding behind rocks and even divers, hoping not to be spied. Then – CRACK!!!! – a shark finds a morsel and send the hundreds of other shark into a frenzy of movement. Thirty seconds later, the slow graceful ballet of movement resumes as if nothing had happened. What a rush!!