One of the extraordinary things about bull sharks is that they are as happy in freshwater as they are in the sea. They have even been seen far inland up the Mississippi river. Many spend time in the freshwater Lake Nicaragua – jumping up the river like salmon to get there.
Original Title: Bull shark seen in Mississippi
Full Text of the Original Article: http://news.scubatravel.co.uk/bull-shark-carcharhinus-leucas.html