That’s one hung duck (slightly NSFW.)

North American scientists have discovered the longest bird penis ever – a 42.5cm organ belonging to a duck. Dr Kevin McCracken of the University of Alaska, Fairbanks, and colleagues, report in this week’s Nature that they have found a specimen of the Argentine lake duck (Oxyura vittata) that has a penis as long as its… Continue reading That’s one hung duck (slightly NSFW.)