Which Species Die -- or Kill -- for Love?
We've all seen those beautiful penguin photos, beaks together forming a heart, on Valentine's Day. And don't get us wrong -- we love how adorable and sweet nature can be. But just for fun, we thought we'd explore the darker side of love in the wild -- with animals that are willing to die for it! Maybe they've been listening to too much Prince: "You just leave it all up to me; my love will be your food."
Is All Fair in Love and War? Find Out Which Sex Comes Out on Top