Heartbreaking! Ultimate Penguin Sacrifice | Life in the Freezer | BBC

The life of a penguin isn't an easy one, as these determined parents prove. Narrated by Sir David Attenborough. Subscribe to BBC Earth: http://bit.ly/BBCEarthSubBBC Earth YouTube Channel: http://www.youtube.com/BBCEarth BBC Earth Facebook http://www.facebook.com/bbcearth (ex-UK only) BBC Earth Twitter http://www.twitter.com/bbcearth Visit http://www.bbcearth.com for all the latest animal news and wildlife videos This is a commercial channel from BBC Studios. Service & Feedback https://www.bbcstudios.com/contact/contact-us/