...but it's not quite simple. 
I'm at Scientific American blogs today discussing a recent paper recording mouse songs, and using them to find kinship patterns among mice. You can even listen to the mice sing to the their ladies! CUTE! Head over and check it out.
Mice chirping are so kawaieeeee!!!
I have a suggestion for Friday Weird Science: psychologists trying to disgust people of different cultures with a story about a guy who humps a chicken before cooking it:
Haidt, J., Koller, S., & Dias, M. (1993). Affect, culture, and morality, or is it wrong to eat your dog? Journal of Personality and Social Psychology, 65, 613-628
That sounda intreging and what about mone.
sorry I mean mine not mone