Fish Bait Ball in Open Water | Blue Planet | BBC Earth 

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Small fish swim at phenomenal speed and form a daunting bait ball in a desperate attempt to ward off hungry predators. Brilliant wildlife video from BBC natural history show, The Blue Planet. Visit www.bbcearth.com for all the latest animal news and wildlife videos and watch more high quality videos on the new BBC Earth RU-vid channel here: / bbcearth
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WATCH MORE:
New on Earth: bit.ly/2M3La96
Oceanscapes: bit.ly/2Hmd2kZ
Wild Thailand: bit.ly/2kR7lmh
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