Theory and method in studies of vigilance and aggregation

Geometry for the selfish herd

W D Hamilton · Journal of Theoretical Biology · 1971 · 3.5K citations

Social Sciences, Economics, Behavioral Economics +5

On the advantages of flocking

H. Ronald Pulliam · Journal of Theoretical Biology · 1973 · 1.3K citations

Agriculture, Poultry Science, Collective Behavior +6

Why Are Diurnal Primates Living in Groups?

Carel P. van Schaik · Behaviour · 1983 · 1K citations

Life Sciences, Evolutionary Biology, Zoology +15

Hunting behavior of wild chimpanzees in the Taï National Park

Christophe Boesch, H. Boesch · American Journal of Physical Anthropology · 1989 · 968 citations

Life Sciences, Evolutionary Biology, Zoology +17

Why individual vigilance declines as group size increases

Gilbert Roberts · Animal Behaviour · 1996 · 912 citations

Management, Behavioral Sciences, Psychology +11