Leopard Seal Apex predator

The Leopard Seal is the Apex predator down here in Antarctica with only one rival the Killer Whale.
Both eat Seals, Penguins and the killer whale will eat other whales.
The Leopard Seal has attacked and killed a Marine biologist at Rothera a few years ago, whilst she was snorkeling.

The Leopard seal has a huge head with powerful jaws and large teeth.
Its head has a dinosaur shape to it.
It grows to 3.5m long and over.