What is the difference between a bull shark vs a bullhead shark?

Bullhead sharks and bull sharks are both classified as sharks, but that is about it. Bullhead sharks are much smaller than bull sharks, which can grow to lengths of little more than 5 feet (1.5 meters), but bull sharks can grow to lengths of up to 11 feet (3.5 meters) or more. Bullhead sharks have more slender bodies and characteristic "horns" on their heads, whereas bull sharks have strong, rounded bodies.

Do bull sharks attack humans?

Along with the great white shark and the tiger shark, bull sharks are among the top three sharks that attack humans and are regarded as one of the most dangerous shark species for humans. Bull sharks have been connected to 104 attacks on people during the previous 150 years, 33 of which have resulted in fatalities.

Do bull sharks live in rivers?

Bull sharks have been spotted in rivers all around the world. They have been seen as far inland as 2,000 miles in the Amazon River and as far as 1,000 miles in the Mississippi River.