this post was submitted on 01 Jul 2023
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It amazes me that ducks are literally in an arms race to make their species unable to reproduce.
This sounds like it could be interesting. Please do explain! I have zero knowledge of duck mating habits.
I don't have any personal experience of duck mating either, but from what I understand, the females kept developing longer and twisted vaginal canals, leading to male ducks having a penis that looks like a corkscrew. Plenty of images on google to wow your coworkers!
Basically correct, here's a really good explanation for more detail:
https://www.news.com.au/lifestyle/real-life/wtf/the-truth-about-the-way-ducks-mate-if-terrifying/news-story/63d774e551643dfbf7e3ae3369f1e87d