Part 2 investigates the icebergs, million-ton islands of ice that have broken free of glacial cliffs to become floating platforms of life. Despite the harshness of the environment, diverse eco-systems thrive. The principal wildlife includes crabeater seals and leopard seals, Adelie and emperor penguins, Minke whales, krill, snow petrals and algae.
Genres: Documentary , Family
Keywords: animal-kingdom , animal-species , animals , animals-nature , environmental , helping-animals , knowledge , love-of-animals , nature , nature-documentary , people-and-nature , wildlife , latest-episodes , latest-web-series-online , tv-shows-online