The Egg: Life’s Perfect Invention
Season 37 Episode 12 | 53m 29s
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.
Aired: 04/10/19 | Expired: 04/10/23 |
Extras From This Episode
The clever way the tiniest bird warms her nest
Clip: S37 Ep12 | 1m 40s
The Egg: Life’s Perfect Invention Preview
Preview: S37 Ep12 | 35s
How an Egg Hatches
Clip: S37 Ep12 | 1m 45s
American Spring LIVE: Episode 3 - Connections
S37 Ep15 | 55m 11s | WETA Passport
American Spring LIVE: Episode 2 - Migration
S37 Ep14 | 55m 12s | WETA Passport
American Spring LIVE: Episode 1 - Birth and Rebirth
S37 Ep13 | 55m 16s | WETA Passport
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