Socially Organised
This idea is as true of animal / insect societies as it is of human societies.
For example:
Some animal and insect societies involve very complex social structures (an ant hill, for example, involves a hugely complex organisation of many thousands of insects into an efficiently functioning social unit).
Human societies also involve complex social structures. A society such as our own, for example, involves the organisation of some 60 million people.
Underlying both these forms of social organisation are rules that provide a structure for organisation and behaviour, although sociologists argue that the basic organising structures / frameworks are radically different in animal and human societies:
In animal societies, for example, behaviour is structured around the framework of instinct.
In human societies, on the other hand, behaviour is structured around the framework of culture.