Top-ratedS1.E1 ∙ ArcticSun, May 15, 2016Artic creatures aren't bothered by the cold. Rather, they fear the warmth caused by human activity that is setting the 'Earth's freezer' to 'defrost'.7.7/10 (22)Rate
Top-ratedS1.E2 ∙ YellowstoneMon, Jun 20, 2016Serene as it seems, Yellowstone National Park is more unpredictable than an atom of Radium -226, thanks to the active super volcano below it.6.8/10 (15)Rate
Top-ratedS1.E3 ∙ OceansTue, Jun 21, 2016Most of Earth's animals live in the sea, where they form a "living soup" or a "massive death chowder" in which it's eat or be eaten.6.5/10 (10)Rate
Top-ratedS1.E4 ∙ WildebeestWed, Jun 22, 2016The wildebeest, one of the many species of ungulates and "cud munchers" that populate the Serengeti, take part in a grand migration every year.6.6/10 (11)Rate
Top-ratedS1.E5 ∙ MadagascarThu, Jun 23, 2016Many of the flora and fauna of Madagascar are found nowhere else on Earth, which is why the island isn't called "Normal-a-gascar."6.9/10 (8)Rate
Top-ratedS1.E6 ∙ PenguinsSun, Jun 26, 2016Penguins, "the natural world's answer to Charlie Chaplin," only have to waddle about to make children -- and Amstrong Wedgewood -- smile.7.2/10 (11)Rate
Top-ratedS1.E7 ∙ IslandsMon, Jun 27, 2016Life on islands evolves in isolation from the wider world, and in a manner that is "absolutely potty." Much of this life is weird and wonderful.6.7/10 (10)Rate
Top-ratedS1.E8 ∙ Great ApesTue, Jun 28, 2016The great apes, not to be confused with monkeys, have opposable thumbs, complex social politics and other "phenomenally humanlike" qualities.7.0/10 (8)Rate
Top-ratedS1.E9 ∙ ForestsWed, Jun 29, 2016In forests, the perfect combination of sunlight and rain "makes trees grow like billy-o." Among these trees, an entire world springs into being.6.9/10 (7)Rate
Top-ratedS1.E10 ∙ BearsThu, Jun 30, 2016Armstrong narrates a focus on bears, the largest land predators on Earth which, surprisingly, forage for some of the smallest meals available.6.8/10 (7)Rate