A group of bull sharks lived in a freshwater golf course pond for over 17 years. AdvertisementAdvertisementFor almost two decades, a golf course in Australia boasted a unique selling point — a shark-infested pond near its fourteenth hole. Sharks in a golf course pond is odder still. They are somewhat of a scientific marvel because they've lived in freshwater longer than any other bull shark that scientists have observed. AdvertisementAdvertisementAccording to a recent study, these bull sharks in the golf course pond lived there for an estimated 17 years — more than half of bull sharks' projected 30-year life span.

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Persons: —, they've, Melissa Cristina Márquez, wasn't, Amy Smoothey, Slate, Vincent Raoult, it's, Peter Gausmann Organizations: Service, Sharks, Forbes, Deakin University, New York Times Locations: Australia, Panama, South Africa