Listen to the predatory mice who howl before they kill

I didn't believe it until I actually heard it. There is an unusual mouse who literally howls at the Moon before killing its prey. Called the grasshopper mouse, it's a rare carnivorous mouse who eats bugs, scorpions, and even other mice. Apparently they also let out this piercing cry before moving for the slaughter. » 2/21/12 7:40am 2/21/12 7:40am