Male muscovy ducks, for example, have corkscrew-shaped penises that spring out from their body in less than half a second and are 20cm long when erect. Other species’ length varies from 1.5 to 40cm.
Apr 22, 2013 · Two words: corkscrew penises. There’s really nothing else to say about Ze Frank’s stunning expose into the true facts about ducks. Except this: …
A duck’s penis is corkscrew-shaped, with ridges and backward pointing fleshy spines. If male ducks hang out with other male ducks their penis enlarges (Picture: Getty)
That long corkscrew belongs to a Muscovy duck, and it’s typical of the group. Some ducks have helical penises that are longer than their entire bodies.
Duck penises are a wonderful example of the strange things that happen when sexual conflict shapes the evolution of animal bodies. drakes have evolved large corkscrew phalluses, lined with
Ducks have «corkscrew-shaped» penises that can grow as long as their entire body. Next time you’re getting artlessly pounded by some dude with an unfunny Twitter, think of the female duck.
Corkscrew Penises And Reinforced Vaginas – An Evolutionary Arms Race Mallard ducks sport a ballistic, corkscrew-shaped penis that catapults into the female reproductive tract in less than a
Apr 20, 2013 · Explosive eversion of a duck penis/ Patricia Brennan Eversion into mechanical barriers/ Patricia Brennan Miles playing next to one of our new ducklings/Jeff Lorenzini
Dec 29, 2009 · High speed video showing the explosive eversion of a duck penis in air. The 20 cm penis everts in a third of a second.
Dec 22, 2009 · These extreme penises are even more unusual when you consider that 97% of bird species lack any penises whatsoever. But female ducks have developed countermeasures. and Daffy with corkscrew