Fighting bulls are said to react to the red color but actually it's the movement that prompts their charge.
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Watch more videos from Earth Unplugged:
Stunning Animal Slow Motion Time-lapses: http://bit.ly/EarthUnpluggedSlowMotionTimelapse
Expedition and Location Films: http://bit.ly/EarthUnpluggedExpeditionsAndLocationFilms
Big Questions with Maddie Moate: http://bit.ly/BigQuestionsWithMaddieMoate
Wilderness Sessions: http://bit.ly/WildernessSessionsFilms
Welcome to Earth Unplugged! We make films about the incredible natural world. We investigate the conundrums, quirks and beautiful science of our amazing planet, delving into the BBC vaults and mixing it up with our own stuff to take a brand new look at Earth.
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