Evolution: Official Trailer | BBC Earth Science

From their earliest origins to the animals we know today. Join Chris Packham as he travels through 4 billion years of Earth's history, uncovering the extraordinary evolutionary journeys of five iconic species. Find out where to watch 👉 https://www.bbcearth.com/shows/evolution Best of Earth Science: http://bit.ly/EarthLabOriginals Best of BBC Earth: http://bit.ly/TheBestOfBBCEarthVideos This is a channel from BBC Studios who help fund new BBC programmes. Service information and feedback: http://bbcworldwide.com/vod-feedback--contact-details.aspx