Matt Heath & Tyler Adams AfternoonsDr Karen Stockin: Massey University professor in marine ecology on the whale strandings in Golden Bay
Another four pilot whales have died in Tasman's Golden Bay, after re-stranding one kilometre north of where their pod was yesterday.
On Monday, 37 whales stranded on Farewell Spit - yesterday, 13 were confirmed dead.
Multiple efforts to re-float the pod have been unsuccessful.
Massey University's Dr Karen Stockin unpacks the emotional toll of the rescue efforts.
LISTEN ABOVE
