Nurse Sharks (Ginglymostoma cirratum) prefer to scour the bottom of the ocean searching for food and hiding in coral reefs.

Sand tiger sharks, also known as gray nurse sharks, have a deceivingly ferocious ... Their staple is small fish, but they will eat crustaceans and squid as well. They occasionally hunt in groups ...

A camera tag on a nurse shark captured unexpected footage ... and marine mammals. Juvenile white sharks mainly eat bottom fish, smaller sharks and rays, schooling fish and squids.

At first, the nurse shark casually orbited the reef ... where they are known to eat seals, and will seasonally migrate to waters off Georgia and Florida for the winter.