The clustering of dead bodies by ants is simulated, using a cellular automaton model, the rules of which are carefully derived from experiments. Starting from a random spatial distribution of corpses, a cemetery organizes itself into clusters of corpses. The dynamics of clustering can be...

An elementary model of animal aggregation is presented. The gorup size distributions resulting from this model are truncated power laws. The predictions of the model are found to be consistent with data that describe the group size distributions of tuna fish, sardinellas, and African buffalos.<p> <p>...</p></p>