Off the coast of Venezuela, we encounter the whale shark – the biggest of all the fish in the ocean. In this clip, a shoal of bait fish are using the whale shark as a protective shield. However, unexpected developments are about to take place when we encounter some yellow-finned tuna… Visit http://www.bbcearth.com for all the latest animal news and wildlife videos BBC Earth Facebook http://www.facebook.com/bbcearth (ex-UK only) BBC Earth Twitter http://www.twitter.com/bbcearth Subscribe to BBC Earth: http://bit.ly/ydxvrP BBC Earth Channel: http://www.youtube.com/BBCEarth Click here for the Planet Earth playlist: http://bit.ly/ws52Xj Click here for more clips featuring sharks: http://bit.ly/HX0zkH Subscribe: http://bit.ly/BBCEarthSub WATCH MORE: New on Earth: https://bit.ly/2M3La96 Oceanscapes: https://bit.ly/2Hmd2kZ Wild Thailand: https://bit.ly/2kR7lmh Welcome to BBC EARTH! The world is an amazing place full of stories, beauty and natural wonder. Here you’ll find 50 years worth of astounding, entertaining, thought-provoking and educational natural history content. This is a commercial channel from BBC Studios. Service & Feedback https://www.bbcstudios.com/contact/contact-us/
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