It turns out when­ev­er humans make a met­ric that tries to prove their superiority—oh, we have lan­guage, or we do agri­cul­ture, we do tool-making—we usu­al­ly end up just find­ing oth­er liv­ing crea­tures actu­al­ly real­ly already do this also. Honeybees wag­gle danc­ing. Leafcutter ants doing agri­cul­ture. Chimps using sticks as tools.