For more brilliant natural history shows, exclusive to YouTube, head over to our brand-new channel Earth Unplugged! http://www.youtube.com/earthunplugged Watch a brilliant in flight race between the mighty Peregrine falcon and the humble pigeon. Brilliant short animal video from BBC wildlife show Animals: The Inside Story. Visit http://www.bbcearth.com for all the latest animal news and wildlife videos and watch more high quality videos on the new BBC Earth YouTube channel