Glad they haven't developed a taste for humans surfing/swimming

I never used to be all that aware that orcas were near our relatively warm coastal beaches (my image of them is always of a colder water species) but here they are not far off Ballina:

Whale watchers off the coast of Ballina in northern New South Wales have held a front-row seat to the gruesome spectacle of a juvenile humpback whale being devoured by a pod of killer whales, also known as orcas.