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Social Animal




All animals are social to some extent— Sexual Reproduction requires animals to come in contact together in order to Mate , and in animals showing any degree of parental care there is a minimal social unit of one or more parents and their offspring. The term "social animal" is usually only applied when there is a level of Social Organization that goes beyond this, with permanent groups of adults living together, and relationships between individuals that endure from one encounter to another.

Animal social behaviour and organisation is studied in Comparative Psychology , Ethology , Sociobiology , Behavioural Ecology and Computer Science ( Artificial Intelligence ). Typical issues in social behaviour are:

  • What is the typical size of the group? What factors limit group size? What factors lead to groups merging or splitting?

  • Does the species show Territoriality ? If so, to what extent? If territories are maintained, what is their purpose? Are they held by an individual or a group?

  • Are there permanent Social Dominance relationships within the group? Is there any pattern within them?


A few species, notably insects of the Orders '' Hymenoptera '' ( Ant s, Bee s and Wasp s) and '' Isoptera '' ( Termite s) show an extreme form of sociality, involving highly organized societies, with individual organisms Specialized for distinct Role s. This form of social behaviour is referred to as Eusociality . Some Vertebrate s, most notably the Naked Mole Rat , are also eusocial.

Some animals whose social behaviour is of particular interest:

  • Human s (''Homo sapiens'')

  • Gorilla s (''Gorilla gorilla'')

  • Dog s (''Canis familiaris'' or ''Canis lupus familiaris'')

  • Wolves (''Canis lupus'')

  • Chimpanzee s (''Pan troglodytes'')

  • Lion s (''Panthera leo'')

  • Bonobo s (''Pan paniscus'')

  • Orca s (''Orcinus orca'')

  • Meerkat s (''Suricata suricatta'')

  • Hyena s




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