No. They are Saltwater Fish and the Columbia River is fresh water. Actually your wrong about that....Bull Sharks are the only Sharks that can go from salt water to fresh water and they are looking for new feeding ground....Fact, one has already been spotted in our Oregon river's.
No. The only sharks that can live in fresh water are bull sharks, and it's too cold for them live in the Canadian river.
No. Although Bull Sharks can survive in fresh water, the Yellowstone River is too far away from salt water for the Bull Shark to get to the Yellowstone River.
Bull sharks are most commonly found in the Brisbane River.
Yes. There have been bull sharks that swam up as much as 1750 miles up the tennessee river from the mississippi river.
Yes, there are bull sharks in Crystal River. We've caught a few in the river, more so near Shell Island
bull sharks are in the Mississippi river and therefor they are in Wisconsin. Bull sharks are abundant in the lower Mississippi River and are also found in Minnesota up the Mississippi. Bull sharks have also been reported in an attack in Lake Michigan, possibly up the St. Lawrence River from saltwater to freshwater.
no
no
Yes
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.
River sharks and Bull sharks would fit that bill.
All the way up the river