When did Nature Season 37 Episode 12 air?
Nature Season 37 Episode 12 aired on April 10, 2019 at 8 PM ET.


Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy Antarctica. The show's primary focus is on animals and ecosystems around the world. A comic book based on the show, meant to be used an as educational tool for kids, was briefly distributed to museums and schools at no cost in the mid-2000s.

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.
Direct answers for episode-level questions and details.
Nature Season 37 Episode 12 aired on April 10, 2019 at 8 PM ET.
This episode runs for approximately 53 minutes.
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