In zoos, primates experience markedly different interactions with familiar humans, such as the zookeepers who care for them, compared to those with unfamiliar humans, such as the large volume of zoo v
In zoos, primates experience markedly different interactions with familiar humans, such as the zookeepers who care for them, compared to those with unfamiliar humans, such as the large volume of zoo v
Video S6: Example Exclusion—Left. The target monkey watches the experimenter’s demonstration. E1 leaves so the subject can approach, but the subject runs away before approaching to make a choice.
