Sinornithosaurus: A poisonous bite | deadly day or night | Planet Dinosaur | BBC

With it s feathered plumage acting as camouflage Sinornithosaurus moves unseen through the tree tops. Recent studies suggest Sinornithosaurus was capable of hunting at night as well as delivering a lethal poison in it s bite. Subscribe to BBC Earth: http://bit.ly/ydxvrP Planet Dinosaur tells the stories of the biggest, deadliest and weirdest creatures ever to walk the Earth, using the latest fossil evidence and immersive computer graphics. Narrated by John Hurt. 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 BBC Earth YouTube Channel: http://www.youtube.com/BBCEarth Latest BBC Earth videos: http://bit.ly/y1wtbi This is a commercial channel from BBC Studios. Service & Feedback https://www.bbcstudios.com/contact/contact-us/