Cost And Benefit Of Group Living In Animals

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Costs and benefits of group living in primates: group size ...

https://www.sciencedirect.com/science/article/pii/S0003347208002807

Oct 01, 2008 · Among vertebrates, permanent group living is a taxonomically widespread social system (Krause & Ruxton 2002).Although the costs and benefits of group life may be broadly similar in a variety of taxa (e.g. Trivers, 1985, Mann et al., 2000), these have been more thoroughly investigated in primates. Primate socioecological models consider group size to be an important factor modulating …Cited by: 160

Animal’s social behavior: Group living

https://www.zooportraits.com/animals-social-behavior-group-living/

Jul 17, 2018 · Despite the great advantages of group living, it also comes with certain costs that can be damaging to the group: an increase in the rate of disappearance of food, an increase in competition, stress, appearance of unwanted agonistic behaviour, dominance… Costs that are side effects but, ultimately, beneficial to the group.

Costs and benefits of group living are neither simple nor ...

https://www.pnas.org/content/112/48/14751

Dec 01, 2015 · Identifying the ecological and social factors that underlie vertebrate group size and social organization have been central components of behavioral ecology since the field started (1⇓–3). This interest stems, at least in part, from the enormous variability in group size, both within and among species. For example, in primates group size varies from 2 to over 300 individuals (4).Cited by: 7

Costs and benefits of group living in primates: group size ...

https://www.sciencedirect.com/science/article/abs/pii/S0003347208002807

Larger groups should face more within-group food competition than smaller groups but benefit from a reduction in predation pressure and/or between-group food competition. The balance between benefits and costs of living in larger groups may vary between populations and species.Cited by: 160

Costs and benefits of group living are neither simple nor ...

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4672833/

Dec 01, 2015 · The increased energetic costs of living in a large group may be a sensible investment, if larger groups experience decreased predation or increased success in intergroup encounters. The need to develop theoretical models for predicting group size is illustrated with the case of …