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Season 1
Arctic creatures aren't bothered by the cold. Rather, they fear the warmth caused by human activity that's setting "the Earth's freezer" to "defrost."
Arctic creatures aren't bothered by the cold. Rather, they fear the warmth caused by human activity that's setting "the Earth's freezer" to "defrost."
Serene as it appears, Yellowstone National Park is more unpredictable than an atom of Radium-226, thanks to the active super-volcano beneath it.
Serene as it appears, Yellowstone National Park is more unpredictable than an atom of Radium-226, thanks to the active super-volcano beneath it.
Most 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.
Most 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.
The wildebeest, one of the many species of ungulates and "cud munchers" that populate the Serengeti, take part in a grand migration every year.
The wildebeest, one of the many species of ungulates and "cud munchers" that populate the Serengeti, take part in a grand migration every year.
Many of the flora and fauna of Madagascar are found nowhere else on Earth, which is why the island isn't called "Normal-a-gascar."
Many of the flora and fauna of Madagascar are found nowhere else on Earth, which is why the island isn't called "Normal-a-gascar."
Penguins, "the natural world's answer to Charlie Chaplin," only have to waddle about to make children -- and Amstrong Wedgewood -- smile.
Penguins, "the natural world's answer to Charlie Chaplin," only have to waddle about to make children -- and Amstrong Wedgewood -- smile.
Life 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.
Life 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.
The great apes, not to be confused with monkeys, have opposable thumbs, complex social politics and other "phenomenally humanlike" qualities.
The great apes, not to be confused with monkeys, have opposable thumbs, complex social politics and other "phenomenally humanlike" qualities.
In forests, the perfect combination of sunlight and rain "makes trees grow like billy-o." Among these trees, an entire world springs into being.
In forests, the perfect combination of sunlight and rain "makes trees grow like billy-o." Among these trees, an entire world springs into being.
Bears, the largest land predators on Earth, live in the tropics as well as the Arctic and exude a general air of "bear-iness."
Bears, the largest land predators on Earth, live in the tropics as well as the Arctic and exude a general air of "bear-iness."
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