[dfwgator]

Chimpanzee females have sex with more than one male. The males in a troop are usually related. Some pair-bonded birds cheat, both sexes.

You and me baby, ain't nothin' but mammals/So let's do it like they do on The Discovery Channel

[Buckeye McFrog]

You and me baby, ain't nothin' but mammals/So let's do it like they do on The Discovery Channel

I like your description of Sociobiology better than mine.