Far below the towering cliffs of a rocky island, a group of huge creatures hover motionless in the gloom of a vast underwater cave.
At over 12 feet in length and weighing up to 200 pounds, they drift like unearthly squadrons of living stealth bombers in their hidden gathering place.
A high-tech shadow, she is armed with a barbed tail putrid with toxins and bacteria and capable of piercing any armour with razor sharp accuracy.
But for all her fearsome weaponry, the ray is also a surprisingly gentle creature that can be hand fed, even in the wild.
Hand feeding the rays has uncovered a remarkable attribute, the rays sense of timing.
While most animals have a limited sense of time, rays have the ability to associate time with particular events, in this case, feeding.
Computer graphics and close-up footage give us an incredibly detailed insight into the life of this enigma of the sea.
DVD Info
Region: 2
Running Time: 50 minutes
Release Date: 07/05/07