The male Praying Mantis has 2 brains. One in it's head and one in it's abdomen. Once the female eats the head, the lower brain kicks in, allowing the male mantis to continue with the sex makingAmberella said:An interesting fact regarding the Praying Mantis is that, while they are mating, the female praying mantis eats the males head. No one knows for sure why, but it could be that protein from male body helps the eggs develop.
I read that article in the Escapist's Science news letter ^^ I can't remember which species it is exactly but the males have cork-screw shaped penises and the female duck's vagina is described as a maze of dead-endsranD00M said:Ducks rape each other instead of having regular sex.
Another fact about the animal kingdom is that Dolphins, a species of mammal which has has sex for pleasure, also has sex by singling out a female, separating her from the rest of the ... group and taking turns mating with her [ie: Male Dolphins kidnap and gang-bang female Dolphins] Dolphins have also been known to become aroused by and thus, sexually assault humans