Bull Sharks Upriver
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All Comments (177)
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@kewlboy567 the idea for the movie jaws was inspired by great white shark attacks at the new jersey coast around 1916.
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@Sangre777 They're not permanent residents, they watched them jump over a small dam that separates the lake from the ocean. Bull sharks need saltwater to live, or else they die.
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@Sangre777 If they were always aggressive there would be a lot more dead people.....
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Atleast she can still cook....
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@Sangre777 Lakes? You mean 'open' lakes, connected to the sea by a river?
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@crwin419 the boats have a container for dumping poo
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@Lilicool09 thanks for your knowledge.
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@brent6corn It can Stay in fresh water when the females can give birth to their young when safe from other sharks Some bull sharks can live in salt water too you know when their young are big they head to salt water
other sharks go to swamps too to give birth and leave their young there
Information
I got from a book
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Can someone tell me why bull sharks can stay in fresh water but other sharks dont?
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i feel sad for those people



Sometimes aggressive? NO bull sharks are the number one attackers on humans.
Temporarily in fresh water? NO bull sharks are known to be permanent residents of some lakes.
Sangre777 2 years ago 22
The idea for the move jaws come from a Bull shark attack in a river.
kewlboy567 2 years ago 4