Sentences with phrase «chimpanzee groups»
"Chimpanzee groups" refers to a collective of chimpanzees that live together and interact as a social unit. Full definition
Their argument rests on examples in which one chimp learns from another, and on the seemingly arbitrary differences in habits between chimpanzee groups at different sites.
science.sciencemag.org
This procedure was repeated with two different chimpanzee groups (Group 1 and Group 2) such that chimpanzees in both groups observed a pair of trained group members performing each of the foraging behaviors.
Chimpanzee groups show organized moral structure, and violators are punished or even driven out of the group.
Common chimpanzee groups are manifestly patriarchal.
A series of researchers, starting with Jane Goodall, have documented the murders within chimpanzee groups and lethal raids conducted between groups.
A team of primatologists headed by Kevin Langergraber of the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany, pulled together behavioural data on nine wild chimpanzee groups, and analysed DNA samples from 246 individual apes.
Together with Roman Wittig, I co-direct the Tai Chimpanzee Project, Tai National Park, Ivory Coast, which currently has three habituated chimpanzee groups with a fourth under habituation, as well as one habituated sooty mangabey group.
Feldblum said that because of this type of society, «all members of the community are rarely together, so group size probably limits chimpanzee group formation differently than it does in some other primate species.
These studies show that various chimpanzee groups have gestural dialects and that chimpanzees use combinations of gestures to communicate with conspecifics.
«Scar's Army» looks into the struggles between the film's two rival chimpanzee groups who share the same forest home.
But one day at around 11 am, a female member of the chimpanzee group Nishie and his colleague were observing began to give birth in front of the 20 other group members.
The vast amount of video material reveals how the diversity of chimpanzee culture is still underestimated: the chimpanzee groups exhibit a surprising variety of behavior, for example in food hunting or display, which is partly shaped by their environment.