More duck sex

[summer_jackel]

Duck sexual morphology and evolution; the females can apparently deflect a 'rapist':
http://www.world-science.net/othernews/070501_duck.htm

and, to quote the article, "the strange case of the homosexual necrophiliac duck:"
http://education.guardian.co.uk/higher/research/story/0,9865,1432991,00.html

I need to get off the internet now.