What happens when you tag great whites? You find out where they're breeding. Shark Man Riley Elliott joined Kathryn to talk about how that could upset some Kiwis' summer plans.
rnz.co.nz
Great white research yields results into shark pups
If you're planning on getting in the water this summer, you might want to take extra care in and around Tauranga Harbour. Marine biologist Dr Riley Elliott has been tagging and tracking great whites i...