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HD: Bait Ball Feast - Nature's Great Events: The Great Feast - BBC One,Travel,humpback,whale,gulp,diving,birds,herring,wildlife,natural,history,bbc,one,bbcone,bbc1,natures,great,events,naturesgreatevents,Playlist: http://www.youtube.com/view_play_list?p=769661F6DEB6BA55 Find out more: http://www.bbc.co.uk/naturesgreatevents In late summer the plankton bloom is at its height. Vast shoals of herring gather to feed on it, diving birds round the fish up into a bait ball and then a humpback whale roars in to scoop up the entire ball of herring in one huge mouthful.
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