Meanings of captive chimpanzees in anglès

Some studies, including research on captive chimpanzees, have linked heredity to the survival rates of young animals.

The National Institutes of Health today announced that 310 captive chimpanzees will be retired from medical research.

This study examined eye preference in 45 captive chimpanzees (Pan troglodytes) in response to various stimuli.

Amory, of course, knew nothing about what captive chimpanzees required or how to interpret their behavior toward each other.

Animals: 290 wild-born captive chimpanzees.

To test this hypothesis, data were collected from 101 captive chimpanzees living in mixed-sex social groupings of seven to twelve individuals.

Unlike other endangered animals, which are considered endangered regardless of where they are, the U.S. government makes an exception for captive chimpanzees.

Fish and Wildlife Service that would categorize captive chimpanzees as endangered, which would keep them from being used in invasive experiments altogether.

An international team of experts including psychologists, primatologists and economists, studied more than 500 captive chimpanzees and orangutans from around the world.

Though a few anecdotal reports exist of captive chimpanzees treating sticks like dolls, the behavior has never before been reported in the wild.

The current study examined associations between chimpanzee personality traits and the grey matter volume and asymmetry of various frontal cortex regions in 107 captive chimpanzees.

Our findings bear influence on contemporary discussions of interspecies social relationships, captive welfare, health, translocation, and husbandry protocols for captive chimpanzees and other nonhuman primates.

In this study, captive chimpanzees were found to gesture, vocalize, and display more often when the experimenter had a tool than when she did not.

Objective: To comprehensively characterize cardiac structure and function, from infancy to adulthood, in male and female wild-born captive chimpanzees (Pan troglodytes) living in sanctuaries.

These results support the notion that caregivers offer additional opportunities (i.e., beyond those with conspecifics) for captive chimpanzees to construct and maintain meaningful social relationships.