Shark bites little sharks out of another shark

Shark bite prompts surprise birth:

A pregnant shark at a New Zealand aquarium was bitten by another shark, unexpectedly releasing four baby sharks as visitors watched.

An aquarium spokeswoman said stunned visitors saw the injured shark and alerted staff that they had also seen things float from the gaping wound.

The babies were removed from the tank to prevent stingrays and other sharks from eating them.