Many dolphins swam fast - level 3
The school of dolphins, a rare sight captured on film, making waves alongside the Japanese coast guard. But this is survival of the fittest and quickest because these dolphins appear to be fleeing a pack of hungry killer whales.
This video was taken at sea off Nagasaki Prefecture and shows the daily life or death struggle to escape. The orcas are thought to live and hunt in groups, anywhere from the Arctic to tropical waters.
Interesting words: school (group), flee (run from), killer whale (big black and white sea animal), struggle (fight), orca (killer whale).
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