Season 1 · Episode 4 of 5
Aired Feb 19, 2013
A Curious Twist
Tue, Feb 19, 2013
·
23 min
0 of 5 watched this season
The single spiral tusk of the narwhal inspiration for tales of unicorns and the myriad variations on the twist of the snail shell have delighted and fascinated naturalists and artists since the dawn of civilization.
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Airs
Tue, Feb 19, 2013
23 min
Show
Natural Curiosities
27 episodes
Episode
S1 · E4
in Natural Curiosities