Are all animals territorial including humans?
1) We usually not use spraying to identify our territory. 😉 2) Not all animals display territorial behavior: “Territoriality is only shown by a minority of species. More commonly, an individual or a group of animals will have an area that it habitually uses but does not necessarily defend; this is called its home range. The home ranges of different groups often overlap, and in the overlap areas the groups will tend to avoid each other rather than seeking to expel each other. Within the home range there may be a core area that no other individual group uses, but again this is as a result of avoidance rather than defense. Behavioural ecologists have argued that food distribution determines whether a species will be territorial or not. Territoriality will emerge where there is a focused resource that provides enough for the individual or group, within a boundary that is small enough to be defended without the expenditure of too much effort. Territoriality is least likely with insectivor
