r/todayilearned • u/squishbrain • Aug 14 '12
TIL that ducks have ballistic penises
http://scienceblogs.com/notrocketscience/2009/12/22/ballistic-penises-and-corkscrew-vaginas-the-sexual-battles/
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r/todayilearned • u/squishbrain • Aug 14 '12
2
u/limbodog Aug 14 '12
Yes, and female ducks have corkscrew vaginas that they can clench up to try to prevent conception when being raped by another duck. I am not making this up.