Possible causes of sex differences in the use of natural hammers by wild chimpanzees

The Behaviour of Free-living Chimpanzees in the Gombe Stream Reserve

Jane Van Lawick-Goodall · Animal Behaviour Monographs · 1968 · 1.6K citations

Primatology, Animal Behaviour, Behavioral Sciences +7

The Food-sharing Behavior of Protohuman Hominids

Glynn Ll. Isaac · Scientific American · 1978 · 784 citations

Evolutionary Biology, Anthropology, Food-sharing Behavior +4

Mating patterns and reproductive strategies in a community of wild chimpanzees (Pan troglodytes schweinfurthii)

Caroline E. G. Tutin · Behavioral Ecology and Sociobiology · 1979 · 454 citations

Biology, Wild Chimpanzees, Natural Sciences +6

Mental map in wild chimpanzees: An analysis of hammer transports for nut cracking

Christophe Boesch, H. Boesch · Primates · 1984 · 436 citations

Primatology, Behavioral Sciences, Cognitive Science +11

Optimisation of Nut-Cracking With Natural Hammers By Wild Chimpanzees

Christophe Boesch, H. Boesch · Behaviour · 1983 · 408 citations

Nonhuman Studies, Primatology, Wild Chimpanzees +11