Scientists think that bull sharks can stay in fresh water for quite some time. They usually live in shallow estuaries (where the salt and fresh waters meet) and travel up rivers and into river fed lakes. While it's not easy to tell how long a bull shark has been in fresh water, they have been found 2,000 miles upstream in rivers in the United States and South America. They can live in fresh water for up to 3 years.
Probably not long, they would be feeling ill within a matter of hours. and die within a few days.
Yes, it's one of the few sharks to do so which also adds to its general dangerousness
Scientists believe up to three years
eating and breathing through its gills
A bull shark lives in tropical waters across waters
well a bull shark is very dangerous and can live in fresh such as lakes and rivers.note.BULL sharks are not bulls
in the sea
bull shark
No. It is fresh water, and the shark will quickly die.
They can live in freshwater rivers around the world. I remember that I've once saw a nile crocodile with a bull shark in its mouth before on T.V.
on top of your mother
Sharks live mostly in the water because sharks are fishes,they live in oceans,rivers and lakes.Shark's live in the Ocean.The bull shark and the Greenland shark can live in rivers for long periods.
yes it does
a bull, yes...a bull shark, no
a great white shark is bigger than a bull shark
No. The Bull Sharks are known to swim up the Ganges River and hence sometimes they are confused with the Ganges River Shark. The Ganges Shark is a fresh water shark that is indigeneous to the Ganges river of India. They are a critically endangered species. Whereas, the Bull sharks can live in both salt and fresh water.