NON HUMAN PRIMATES Non human primates’ social organization can provide useful information how human social evolution occurs. We will go over main points of how similar and different non human primates such as chimpanzees, orangutans, and gorillas’ society are compared to ours, humans. Chimpanzee Social Organization and Communication Chimpanzees (Figure 1) are the closest living relatives to us, and they share 99 percent of our DNA (1). Chimpanzees have distinct group territoriality. Male chimpanzees “patrol” near the boundary between the two ranges, at that time they move very carefully and quietly, and they can cease to listen and observe the range of their neighbors. Patrolling individuals are likely to face cruel and violent attacks, injuries, and even deaths. Intense excitement and aggressive display can occur if the two parties of two communities encounter each other. Usually, the larger group holds its ground, and interaction between different chimpanzees communities may also lead to gang attack. Expanding the community range is necessary to their social organizations, the males cooperation can defend the territory and increase the reproductive rates of the resident females by excluding female and male competitors. Body contact is common in their social life such as grooming (1). Usually, chimpanzees groom each other as a way to show harmony and solidarity in their society (Figure 2). Grooming each other demonstrates the deep bonds and close relationship between them. In addition, they can even hug, hold hands, touch, kiss each other as a way of emotional expression (2). In order to show off how powerful one chimpanzee is, the male can swing, pull down the trees, drag them, throw sticks and stones, and stomp on t... ... middle of paper ... ...higher and more complicated degree. More research done about non human primates can help us understand more our social, ecological, and cultural roots. Reference 1) B.M.de Waal, Tree of Origin: What Primate Behavior Can Tell Us about Human Social Evolution. Havard University Press: Massachusets, 2001. 2) Chimpanzees Communication. Retrieved Mar 20 from 3) Galdikas, M et al.Great Ape Odyssey. Harry N. Abrams Inc., Publishers. 2005. 4) Chimps Behavior. The Jane Goodall Institute of Cananda website. Retrieved Mar 20 from 5) Vergano, D. Scientist scratch the surface of chimp communication. USA Today. April 6. 2006. Retrieve Mar 20 from
I chose to study the behaviors of the Spider monkey and the Sifaka. I chose them for a few reasons, one being that Spider monkeys are incredibly adorable and two Sifaka’s remind me of a childhood television show, Zoboomafoo. These two primate groups also struck my attention in class, so this project was a perfect opportunity to dig a little deeper. The behaviors I chose to observe were social interactions and locomotion. The biggest differences I noticed between the two primates were that the Spider monkeys have the prehensile tails and without exerting extra energy is able to engage in a few common locomotion patterns such as quadrupedal, suspensory and bipedalisim. Where as Sifaka’s lack a tail, and remain upright at all times, and the only way they don’t waste energy moving around is to jump through the trees. They both hangout in troops, eat similar things and mainly live up high in the trees-- but Spider monkeys care for their own young for up to a year while the Sifaka’s usually engage in non-maternal infant care.
Every few years, Hollywood releases a new Planet of the Ape movie, which is always a blockbuster hit. Moviegoers flock to see these movies of how apes rise together and how they are actually more intelligent than meets the eye. Most people do not know the premise behind these movies of how smart and closely related apes are to humans. This is because people probably have never taken a physical anthropology class and have not done research on apes –our closet kins. Known for his immense studies in the fields of apes and monkeys, his long term research in the behavior of chimpanzees and mountain gorillas, and his experience in the forests with the apes, the co-director of the Jane Goodall Research Center and writer of our textbook, primatologist
Primates housed in organizations like zoos and laboratories have developed catastrophic behavior; due to the lack of their natural habitat and the lose of freedom to pursue their own lives. Chimpanzees have directed themself to attempt abnormal and often revolting behavior. During their life in captivity they exibit biting themselves, drinking urine, eating feces, pating genitals, rocking, plucking hair, and fumpling niples (Birkett and Newton-Fisher). Another factor that gives chimpanzees
Rollin, Bernard E.. “The Ascent of Apes — Broadening the Moral Community”. In The Great Ape Project. New York: St. Martin’s Griffin, 1993. pp.206-219.
Non-human primates are the only animal that imparts a large number of essential cognitive aptitudes with humans.
In primates such as chimpanzees it is imperative to look at their culture to understand their intelligence. Culture in this circumstance means a specific set of behaviors obtained through learning in a population/species. Chimpanzee’s intelligence is quite unique how they interact with their environment and use it to their benefit just like humans. They have the ability to overcome the obstacles of everyday life through learning and the ability to use tools to create a better quality of life. The complexity of their intellect is different from any other animal ever seen. A significant part of chimpanzee intelligence that sets them apart from other primates and puts them closer to humans is the way they exhibit social learning within their culture and interactions within their environment.
In her article “In the Bonobo World, Female Camaraderie Prevails,” Natalie Angier describes primatologists’ findings about bonobos, both in captivity and in the wild. Bonobos and chimpanzees are humans’ closest relatives. Chimpanzees and bonobos, not surprisingly, are sister species, but their behavioral patterns and societal structures are significantly different. Chimpanzees form patriarchal groupings in which female friendship or alliance is uncommon. They’re aggressive prone to violence among themselves. Bonobos “[defy] the standard primate rulebook.” The bonobos form matriarchal groups in wherein female bonobos “often [band] together to fend off male aggression.” The bonobos also use sexual contact as a means by which to settle disagreements, ease tensions, and show respect. Angier writes about the bonobos through a heavily human lens; she describes pacts, “girl-on-girl frottage”, sorority, and matchmaking. This creative license undercuts the very real scientific research Angier describes, making it difficult upon the first reading to discern fact from anthropomorphized fiction. However, upon rereading it becomes evident that bonobos and chimps actually
Quiatt, D., & Reynolds, V. (1993). Primate behaviour: information, social knowledge, and the evolution of culture. Cambridge [England: Cambridge University Press].
Human morality could have clearly grown out of primate sociality. Though being morally aware may be a uniquely human trait, many species such as primates, dogs and ants, all known for living in a group, have been known to exhibit pre-moral sentiments. Concepts such as attachment, bonding, empathy, and
It has been believed that culture is unique to humans and no other groups of animals have culture, but recent evidence refutes this ideology. Before getting into the meat of the argument, it is important to first address the issues regarding the ambiguity of the term, “culture.” What is culture? Many scientists may argue that culture is the way of life for a group of individuals, this definition includes the values, beliefs and traditions of the group (Sapolsky, 2006). Other scientists may argue that culture is the transmission of habits and information by social means (Sapolsky, 2006). Despite the different specifics of what culture is, almost all scientists would agree that culture is transmitted socially through social learning that promotes the transfer of information between members in a group (Boesch and Tomasello, 1998). Based on these notions of culture, it can be justifiably stated that primates have culture. Primates exhibit food preparation techniques, use of tools, communication skills, and most importantly, behaviors of social learning. An exemplar of primates’ capabilities for culture is Koko, the lowland gorilla. Koko, in captivity, was able to learn American sign language, demonstrate self-awareness and the ability to deceive.
According to National Geographic, scientists have sequenced the genome of the chimpanzee and found that humans are 98.5% similar to the ape species. The chimpanzee is our closest relative in the animal kingdom; however, some people are not aware of our resembling traits with chimpanzees. Jane Goodall’s, In the Shadow of Man, describes some similar traits humans and chimpanzees have, such as their facial expressions and emotions, use of tools, and diet. Chimpanzees portray their emotions through a number of facial expressions and mannerisms. Just like humans, they undergo mood swings, jealous rages, and laughter.
Language is commonly held to be the province of humans, but other inhabitants of earth possess their own forms of communication. Birds, dolphins, and whales are some of those that have a language. Primates also use vocal communication with each other. Their utterances have varied uses and volumes, with each primate’s voice being distinct just as human voices are. These unique calls have given researchers insight into the social workings of primate groups. The very fact that primates have a language offers insight into the evolution of language and calls into question what the term human truly means.
Our earliest ancestors are primates. They are our closest relatives which is why we can see our behavior’s and practices in them. If we observe them we can get a better understanding of them and us, human beings. But unfortunately we all don’t get the chance to see a Primate right in our backdoor. So the best thing I could do for my observation was to visit them at the zoo.
Humans and non-human primates have many behaviors and characteristics in common. All humans and non-human primates also share physical and beha...
In his lecture, primatologist Robert Sapolsky explains the uniqueness of humans as well as our similarities to other primates. In doing so, he broke it down into six points of interest: aggression, theory of mind, the golden rule, empathy, pleasure in anticipation and gratification postponement, and lastly, culture. Professor Sapolsky approaches each point with interesting fact-based examples thus allowing me to gain insight on humans and other primates. Sapolsky’s knowledge of primates along with his scientific background allows him to make a clear argument that one cannot simply ignore.