Isabella Rossellini's Green Porno
is one of the strangest - and yet most creative *and artistic ways of talking about the ever so uncomfortable subject - how animals mate. Which I'm surprised it hasn't been done before! Every species has strange and very unique ways of mating. I remember in biology class often thinking "wouldn't there be an easier way of doing this?" - hence why nature favored a-sexual reproduction for quite some time, and it probably would have stayed that way - if it wasn't for that wonderful need for genetic diversity. The more diverse a population - the healthier they are.
See more about her on the Harper's Website: http://theharperstudio.com/authorsandbooks/isabellarossellini/