Killer whales were filmed under water for the first time during
a unique hunting on the tiger shark,
off the coast of Costa Rica,
videos and photos filmed experienced and daring naval experts.
"Brutal: 'The shark made one last attempt to use the boat as shelter and as it swam straight at me I could almost see the desperation in its black eyes,' said Ms Power
The photo biologist Nicholas Bach bold and fearless photographer Caroline Power.
A group of killer whales invaded the territory of tiger shark.
Obviously tiger shark did not expect the appearance of whales and severely paid for it.
Ferocious ruthless marine predator tiger shark was the victim and killer whales for lunch.
A group of killer whales eliminates tiger shark.
After killing the shark, one of the killer whales swam friendly, close to the divers, it seems on the face of a killer whale was a smile.
Divers feel safe.
The footage was captured off the coast of Costa Rica near Chatham
Bay on Cocos Island.
It is believed to be a world-first.