A shark gives birth to 8 pups prematurely from a wound sustained in a fight with another shark.
When vets in a New Zealand aquarium heard that two sharks were attacking each other they didn't expect a happy ending.
But when they arrived at the scene they found more than just a wounded victim.
Unknown to them the injured shark was pregnant .
Four pups were swimming in the tank beside her and when they took the mum for treatment they found another four inside.