Boxing Day at Blue Cliffs Beach, near Tuatapere in Southland, turned into a feeding frenzy, as a pod of orcas and a group of sharks clashed in the surf.
Eyewitness Tracy Thomas said it looked like the orcas, also known as killer whales, were hunting the sharks, with one wounded shark washing ashore with a bloody gash on its snout.
“That particular shark had been beaten up by the orcas,” she said. “There were heaps of sharks just off the beach, swimming in towards the beach then turning around and going back out.”
Longtime Blue Cliffs Beach resident Peter Robertson said he had never seen sharks and orcas behaving as they did off the beach.
“It would appear the whales were fighting the sharks … the sharks were coming ashore because they didn’t want to be in the water.”
Off a small section of beach, there were at least six orcas and six or more sharks, he said.
Flea, a dog Mr Robertson was looking after over Christmas, enjoyed running around in the water, unafraid of the sharks.
“It was a bit of fun [for Flea], They were making a bit of a splash in the water,” Mr Robertson said.
“The pig dog was down there going into the water. It looked like it was rounding them up,” Mrs Thomas said.
The shark which washed up on the beach later disappeared after high tide. “It could be a whale’s dinner by now.”