World's Weirdest - S02E01

National Geographic Wild

43 minutes

2012

United States Documentary

From sex-changing fish to rodents that mate themselves to death, a look at some of the odder ways animals pass on their genes.

World's Weirdest - Season 2

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S2E1

, National Geographic Wild, 43 minutes

From sex-changing fish to rodents that mate themselves to death, a look at some of the odder ways animals pass on their genes.

About show

2012

United States Documentary

From sex-changing fish to rodents that mate themselves to death, a look at some of the odder ways animals pass on their genes.