1) They probably get the name "bull shark" 'cause they're so big and stocky. I kinda think of them more as the "pit bull of the seas. "

2) The most aggressive type of shark is the bull shark.

3) "The bull shark is known for its aggressiveness, " Landry says.

4) This image is of the skin of the bull shark, an aggressive species that can tolerate fresh water and is thought to be responsible for many near-shore attacks.

5) Among them is the Mekong giant catfish, which is the size of a bull shark, and the Mekong stingray, which can weigh up to 600kg.

6) There are only three sharks that regularly attack humans. The massive great white, the swift, sleek tiger, and the often-ignored, but dangerous, bull shark.

7) Steven Fogarty, who suffered 40 puncture wounds to his leg, told how he survived the attack by punching the bull shark in the face. "Something just grabbed me from behind.

8) As evidence of the river system's health,[http:///bull shark.html] our skipper points out a 2m bull shark as it leaps skyward and a brahminy kite wheels overhead.

9) The man told paramedics he thought it was a bull shark.

10) However, there are still two other sharks which are fierce. They are the tiger shark and the bull shark.

11) While there are numerous types of sharks, only four are most frequently cited in encounters with humans—the bull shark, the tiger shark, the great white shark and the oceanic white tip shark.