First we raced a Peregrine falcon against a Red Bull downhill mountain bike champion! Now it's the turn of Lloyd's Gryfalcon, how fast can this magnificent bird of prey chase the Bentley along the airstrip?! Maddie finds out first hand how incredibly fast the gyrfalcon can fly on the flat and catches up with bird handling legend Lloyd Buck who explains the gyrfalcon's evolutionary adaptations. Watch Falcon vs car here: www.youtube.com/watch?v=iq5DxzTTVgo Check out the Earth Lab video explaining horse power www.youtube.com/watch?v=iq5DxzTTVgo Subscribe to Earth Unplugged - www.youtube.com/subscription_center?add_user=earthunpluggedtv Want to share your views with the team behind BBC Earth and win prizes? Join our fan panel here: tinyurl.com/YouTube-BBCEarth-FanPanel Check out the BBC Earth website www.bbc.com/earth Join the BBC Earth community: Facebook: www.facebook.com/bbcearth Twitter: twitter.com/BBCEarth?ref_src=twsrc%5Egoogle%7Ctwcamp%5Eserp%7Ctwgr%5Eauthor Instagram:www.instagram.com/bbcearth/?hl=en www.youtube.com/user/EarthUnpluggedTV www.youtube.com/subscription_center?add_user=earthunpluggedtv This is a channel from BBC Worldwide who help fund new BBC programmes.