Shark researchers show what could happen to Cape Cod if great whites disappear: ‘Sharks help keep it all in balance… they’re ...

elephant seals and dolphins, but also fishes including sharks and rays. Often described as the ultimate shark, the great white needs little introduction. When hunting it relies on the element of ...

California's "Red Triangle" is infamous for shark attacks ... that attract great whites to these waters. It’s the rich population of other mammals like elephant seals, harbor seals, sea lions ...

The shark eventually stopped following the kayaks after losing curiosity. Great white sharks are apex ocean predators that hunt large marine mammals such as elephant seals, harbor seals and sea lions.

Hammerschlag said he observed a drop in the seals’ cortisol levels in correlation with decreasing white shark numbers. “Without great whites, fewer seals and sevengill sharks are being eaten ...