Territoriality is related to diet; fruit sources are often patchily distributed and require long distance travel in order to find, thus species that specialise in fruit are less territorial.
Territoriality is related to diet. Specialise in fruit are less territorial. Fruit sources are often patchily distributed this. Fruit sources require long distance travel. This is to find that specialise in fruit are less territorial. Specialise in fruit are less territorial. Fruit sources thus species this.