Published On Feb 3, 2017
Small fish swim at phenomenal speed and form a daunting bait ball in a desperate attempt to ward off hungry predators.
Taken From: Blue Planet Series 1
Subscribe to the BBC Earth YouTube channel: http://bit.ly/BBCEarthSubBBC Earth YouTube Channel: / bbcearth
BBC Earth Facebook / bbcearth
BBC Earth Twitter / bbcearth
BBC Earth Instagram https://www.instagram.com/bbcearth/?h...
Visit http://www.bbc.com/earth/world for all the latest animal news and wildlife videos
This is a commercial channel from BBC Studios. Service & Feedback https://www.bbcstudios.com/contact/co...