Yes they do travel.
It swims
no
no
Explore3D Travel Swimming with the Sharks - 2011 was released on: USA: 10 November 2011
They always travel, they can only breathe when moving.
uhm, swimming of course!
http://en.wikipedia.org/wiki/Bull_shark
it can travel around the world taking nine months time
They travel in groups because of sand sharks sand sharks are the only predator
Bull Sharks; tolerate fresh water, and also travel far up rivers.
In the 2010-11 NHL season opener they travel to Helsinki, Finland