evidence: If you look at Ants as societies, there are two ways that they can engage in what we call "Wars". One of them is more similar to the way that humans think of having wars – battles among the colonies of the same species. The other type involves interactions between different species of ants. Both of these kinds of conflicts are important to ant biology. Ant Wars are a direct, aggressive interaction between ants of different colonies. Ants are engaged in competition with other ants. For example, if one colony monopolizes the supply of food, this source is unavailable to other ants – that is an indirect form of competition. Ant Wars in the context of competition would be the conflict when ants physically engage in direct battles with each other. In fact, one of the things that make ants interesting is that they have conflicts both within species and between species.