The bull shark is one of only 3 sharks known to attack humans but not divers. Don't hold your breath and get to know the "pit bull of the seas." We at Playa Scuba Dive Center create a new consience diving with sharks in the wild establishing a new relationship between human and shark. We can say more about these beautiful creatures,. they are so majestic and we have to start saving them now. I find it so amazing that this animal has lived for over 400 million years (before the dinosaurs) they are the one animal that has remained unchanged.,they are top predator...well they were, now they are the top prey. 90 % of the shark population has gone down all thanks to...you guessed it... HUMANS. SAVE OUR SHARKS NOW BEFORE ITS TO LATE!