TV Nature - Season 37 Episode 12 : The Egg: Life’s Perfect Invention Nature - Season 37 Episode 12 : The Egg: Life’s Perfect Invention 7.8/10 by 39 users How is an egg made? Why are they the shape they are? And perhaps most importantly, why lay an egg at all? Step by step as the egg hatches, host David Attenborough reveals the wonder behind these incredible miracles of nature. Details Casts Posters Images Title Nature - Season 37 Episode 12 : The Egg: Life’s Perfect Invention Alternative Titles Nature with George Page First Air Date 1982-10-10 Last Air Date 2025-10-29 Number of Episodes 683 Number of Seasons 44 Genres Documentary, Family, Networks PBS, Casts Plot Keywords , Episodes List Nature Season 37 :Episode 1 Super Cats: Extreme Lives Super Cats: Extreme Lives 2018-10-24 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 37 :Episode 2 Super Cats: Cats in Every Corner Super Cats: Cats in Every Corner 2018-10-31 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 37 :Episode 3 Super Cats: Science and Secrets Super Cats: Science and Secrets 2018-11-07 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 37 :Episode 4 A Squirrel's Guide to Success A Squirrel's Guide to Success 2018-11-14 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 37 :Episode 5 Dogs in the Land of Lions Dogs in the Land of Lions 2018-11-21 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 37 :Episode 6 Snow Bears Snow Bears 2018-11-28 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 37 :Episode 7 Attenborough and the Sea Dragon Attenborough and the Sea Dragon 2019-01-09 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 37 :Episode 8 Equus: Story of the Horse: Origins Equus: Story of the Horse: Origins 2019-01-16 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 37 :Episode 9 Equus: Story of the Horse: Chasing the Wind Equus: Story of the Horse: Chasing the Wind 2019-01-23 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 37 :Episode 10 Wild Way of the Vikings Wild Way of the Vikings 2019-02-13 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 37 :Episode 11 Living Volcanoes Living Volcanoes 2019-02-20 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 37 :Episode 12 The Egg: Life’s Perfect Invention The Egg: Life’s Perfect Invention 2019-04-10 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 37 :Episode 13 American Spring LIVE: Birth and Rebirth American Spring LIVE: Birth and Rebirth 2019-04-29 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 37 :Episode 14 American Spring LIVE: Migration American Spring LIVE: Migration 2019-04-30 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 37 :Episode 15 American Spring LIVE: Connections American Spring LIVE: Connections 2019-05-01 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy...