How Tufted Capuchin Monkeys (Cebus apella spp) and Common Chimpanzees (Pan troglodytes) Align Objects to Surfaces: Insights Into Spatial Reasoning and Impl... How tufted capuchin monkeys (Cebus apella spp) and common chimpanzees (Pan troglodytes) align objects to surfaces: Insights into spatial ...
Wild capuchin monkeys spontaneously adjust actions when using hammer stones of different mass to crack nuts of different resistance. OBJECTIVES: Expert tool users are known to adjust their actions skillfully depending on aspects of tool type and task. We examined if bearded capuchin monk... Q Liu...
(2006). How capuchin monkeys (Cebus apella) quantify objects and sub- stances. Journal of Comparative Psychology, 120(4), 416-426.vanMarle, K., Aw, J., McCrink, K., & Santos, L. R. (2006). How capuchin monkeys (Cebus apella) quantify objects and sub- stances. Journal of ...
"Capuchins have intricate societal structures, long-term, kin-based relations in both sexes and a rich behavioral repertoire, making them an intriguing subject of scientific observation," Perry said. "Learning about the minutiae of other, nonhuman primate societies reminds us that we are not the ...
A biologist and science writer, Genevieve has a special fondness for capuchin monkeys, pumas, and kangaroos, which has inspired her to volunteer and work at wildlife rehabilitation centers in countries like Bolivia, Guatemala, Canada, and Australia. Now living as a Canadian expat in Argentina, she...
Four tufted capuchin monkeys (Cebus apella) were trained to choose from 2 hook-like tools, 1 of which successfully led to collecting food, whereas the other did not because of inappropriate spatial arrangement of the tool and the food. In Experiment 1, all of the monkeys successfully learned ...
Wild capuchin monkeys spontaneously adjust actions when using hammer stones of different mass to crack nuts of different resistance. OBJECTIVES: Expert tool users are known to adjust their actions skillfully depending on aspects of tool type and task. We examined if bearded capuchin monk... Q Liu...
The mutation doubled survival probability and was a dominant one (i.e., a heterozygous individual was affected by the mutation as much as a homozygous individual). A newborn inherited one random allele of the gene from each parent. Each simulation was run for 3000 iterations, imitating ten ...
Winter is harsh for everyone, but even more so for stray and feral cats that are not lucky enough to be able to find refuge in loving homes. As the temperature drops, these animals face increased risks of hunger, disease, and even death. Fortunately, there are steps that we can take to...
(1981) argued more generally that Aka children spend much of their time simply watching all adult activities. Children are, after all, almost constantly in view of adults, particularly when they are very young (Draper1976; Hewlett et al.2011; Lye1997). Naveh (2014) noted that, among the ...