There's also a really fun documentary on ants that the bbc made called "planet ant", where they transport a colony of ants into a lab like environment to observe them. Though it seems quite cruel I don't think the ants noticed. It's amazing what these little creatures can do.
"If beings knew, as I know, the results of giving & sharing, they would not eat without having given, nor would the stain of miserliness overcome their minds. Even if it were their last bite, their last mouthful, they would not eat without having shared."