The Most Challenging Birth: The Shingleback Lizard | Life in Cold Blood | BBC Earth Science

After months of bonding with her mater, the female shingleback lizard undergoes one of the most demanding births in the animal kingdom. Best of Earth Science: http://bit.ly/EarthLabOriginals Best of BBC Earth: http://bit.ly/TheBestOfBBCEarthVideos Taken from: Life in Cold Blood (2008) 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