Duck with a penis



Although most male birds penis no penis[5] ducks have a long corkscrew penis, and the females have a long corkscrew vagina, which spirals in the opposite direction. Share this article via facebook Share this article via twitter Share this article via messenger Share this with Share this article via email Share this article via flipboard Copy link. Email the editor Share this article Email a friend. It is also called duck with a penis Argentine blue-billArgentine lake duckor Argentine ruddy duck. For all the latest ABC Science content click duck with.



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How do ducks have sex with their corkscrew-shaped penises?

In addition to holding the Guinness World Record for largest avian reproductive organ, [2] it is notable for possessing, in relation to body length, the longest penis of all vertebrates ; the penis, which is typically coiled up in flaccid state, can reach about the same length as the animal itself when fully erect, but more commonly is about duck with a penis the bird's length. Share this article via facebook Share this article via twitter Share this article via messenger Share this with Share this article via email Share this article via flipboard Copy link. Share Print News in Science Found!

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Social environment matters for duck penis size

Email the editor Share this article Email a friend. Interbreeding with Mallards can threaten the genetic distinctiveness of They conclude, nevertheless, that their new specimen will help them better understand sexual selection and sperm competition in birds. Registration is free, and takes less than a minute. The shape of the duck penis and the shape of the duck vagina mean they go at it in an extremely unusual way.

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3 thoughts on “Duck with a penis
  1. Lavingsvard98:

    that was hot! i wish i was the brush.

  2. Tkhoran51:

    That's just an amazing second part thanks

  3. Soldor:

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