Sea Bear Ancestors? | Seals, Invaders of the Sea | BBC Earth
14 years ago
Seals as they appear today have adapted to their watery habitat in a much more efficient and successful way than their sea bear ancestors. 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 Subscribe to BBC Earth: http://bit.ly/ydxvrP BBC Earth Channel: http://www.youtube.com/BBCEarth Latest BBC Earth videos: http://bit.ly/y1wtbi Click for the Seals Playlist: http://bit.ly/GFWUGS This is a commercial channel from BBC Studios. Service & Feedback https://www.bbcstudios.com/contact/contact-us/