comment: >
  
  I Need a source on this.  I will start googling as well because this is fascinating if true
context: Just a reminder that if you see dolphins, there are probably sharks nearby too. >
  
  Swimming in the ocean in general is just asking to have nature fuck you up >
  
  But she was in a river..
  Prob thought it was safer than in the open sea or beach. >
  
  Nah most Australians should be aware of bull sharks in rivers. >
  
  Bull sharks are pretty widespread all over the globe and here in the US, I think there have been reports of them swimming into the Mississippi from the Gulf of Mexico. >
  
  They used to make it up into the great lakes until we developed the river way.
  Now they have been spotted as far north as Ohio.
  Happy swimming.