Primate Paper : Primate Life On Earth

Primates are one of the most interesting mammals on earth, not only because of their complex social structures, but because they hold so many similar characteristics to humans. Primates are often cited as our closest living relatives and on two separate occasions I observed four separate species of primates at the San Diego Zoo that can justify their use of their physical characteristics and behaviors that may be similar as well as different to the other primates and ours.

What makes a primate a primate? A primate is defined by its many incredible features. A primate is a mammal that has certain characteristics such as: flexible fingers and toes, opposable thumbs, flatter face than other mammals, eyes that face forward and spaced close together, large and complex cerebrum, and social animals. What makes a primate a primate is its characteristics. Some of the physical features primates are identified by is their teeth, snouts, eyes, ears, arms, legs, fingers, and toes. Human evolution is a big part of humans being primates, and having similar features and characteristics make humans to be considered to be a primate, but both humans and non-humans have differences.

-The bonobo is the most recently discovered great ape in modern times.  It was revealed in 1929 by German anatomist Ernest Schwarz that a skull once thought belonging to a juvenile chimpanzee was in fact a new subspecies of chimpanzee known now as the Pan paniscus, or bonobo. (Waal 6)  During the Pleistocene epoch approximately 1.5 million years ago, the Congo River was formed in what is now the Democratic Republic of the Congo. (San Diego Zoo 2)  The river geographically segregated groups and individual chimpanzees south of the river resulting in these chimps being reproductively isolated.  Allopatric speciation took place as a response to new

In the article, “Of Primates and Personhood: Will According Rights and ´Dignity´ to Nonhuman Organisms Halt Research?¨, written by Ed Yong, who explains the moral but unclear delma of granting Great Apes rights. Extending from Spain to the U.S., the Great Ape Project (GAP) fights for these basic sets of moral and legal rights for apes. The problem is that apes, although genetically similar to humans are still viewed as simple animals. Which makes the ability to give these non-human animals, human like rights unnecessary as it would to give rights to dogs or rats. The U.S. has also passes the Great Ape Protection Act, which stop any harmful experience to apes. Consequently also stopping any further understanding of underlying biological mechanisms,

Within this essay, we will study more in depth the behavioral as well as physical traits of two primates at a zoo from their interaction with their peers to their place in the group. This observation would enable us to further understand the possible existing correlation between humans and primates. First, I studied a female chimpanzee with her baby, and then, a dominant male gorilla, in San Francisco Zoo at about noon, on May 23, 2015, for an hour each. Even though they share some similarities such as having a large brain, living for a long time, and being bored in their enclosure, they are still different; when gorillas are the largest, chimpanzees are the smartest. In fact, chimps use tools to catch food, they would not be able to reach

For this assignment, I have decided to design an enclosure about the primate, Mandrill. I will, in words, describe an enclosure that will prevent these nonhuman primates from not being suited to their natural habitat needs. Throughout this assignment, I will design my very own version of a perfect enclosure that secures these primates by critically thinking of any psychological or physical problems that can occur. What also will need to partake is considering the perspective of the nonhuman primates, the zookeepers, and the visitors as well. Designing an enclosure has to be precise and detailed. I will do the best I can to be as detailed as I can be when designing this enclosure.

In the article,”Of Primates and Personhood: Will According Rights and “Dignity” to Nonhuman Organisms Halt Research?”, author Ed Yong implies that different types of primates such as apes should be treated more like human beings. He starts by stating a claim the there is some type of schism between different types of scientists and the world. Yong also explains the the Swiss law and how it protects the “dignity” of organisms. He also states that the apes are basically in “battle” Yong then starts to talk about what measures the GAP tries to take in order to give the apes some type of rights. He also explains the different measures that other countries have taken to help the apes within their country, and then he makes another claim in which

Primate conservation has long been a topic of debate, reliant most heavily on the struggle to provide the necessary resources to combat the declining rate of population growth among various species. Orangutans in particular, both Sumatran and Bornean, have experienced a rapid drop in their free-living populations. With an estimate of only 27,000 left in the wild, questions have been raised over what selective pressures are impacting the steady decline of these animals existence. While hunting and poaching have been identified as contributing factors, habitat loss primarily takes center stage in their demise. Conservation efforts have been made and continue to be somewhat successful, however, challenges and set backs continue to threaten

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.

     I think that if culture is defined as learned behavior, than it is reasonable to say that primates posses a form of culture. Primates have been observed making tools to aid in collecting food and developing communication system, both of which are learned behaviors.

Primates first evolved from the trees of tropical forests, later to the ground. Through the times of promisians to human, many characteristics has been represented due to the adaptations to new environments and resulted in evolutionary changes. The Earth has encountered several geological and climatic changes over time. For the primates existed at that time had to adjust itself especially in body configurations and locomotion in order to better survive. It is important to be aware of this information since we are the part of occurring changes as well. Throughout the evolution owing to

For the Orangutan in the zoo each enclosure they had a total of three orangutan in each pen, most were all adults, except one which was a young juvenile. As well as it is appear to be that none of these orangutan are a part of a subgroup because some, if not all isolated themselves from others. In which is very common according to Lang C. (2005), "Adult males and independent adolescents of both sexes range alone while adult females range with their dependent and weaned offspring" (Primate Factsheet pongo, para. 1). So the zoo's orangutan act very similar to the wild ones. Next the differences is how are they physically built between in each others. For the orangutan, if they are standing they are about 5 feet tall, however including arm and leg span due to how they are built to climb and swing to places their body size will be seven feet tall. Another difference was that they had no tail due to they ancestors evolution to who they are now, which remove the chance of having the ability to have a prehensile tail in the process. The last physically difference is their hands. They have all fingers and thumbs, but they don't use their thumbs to grab; they use mostly their fingers to grasp objects. Which make them who they are

As humans we try to view our origin as species and it is important for us to understand how we evolved through time. Anthropologists study primates so much because primates have the most similar characteristics to humans, allowing us to learn more about our past. There are a few methods that Primatologists use to make their research relevant to anthropology: field study, laboratory study, and semi-free ranging. Field studying is done in nature, where scientists study primates in their natural habitats. Laboratory study is when the environment is completely controlled, and scientists get to perform experiments on the learning behaviors and capabilities of animals.

“Though, it covers only one percent of the world’s land area, the Indonesian rainforest houses 10% of the world’s known plant species. Additionally, it contains some of the worlds rarest mammals, such as the Sumatran tiger and Rhinoceros, and possibly 17% of the worlds bird species.” In addition, an early scientific expedition led individuals to the Komodo dragon, which is the largest living reptile species in the world. Well, you guessed it! You can only find them in Indonesia. These massive lizards, provide some interesting information on the evolution of snakes and reptiles-alike. Similarly, scientific research concerning orangutans, the closest related ape to human beings, share 97% of our DNA.”8 and are the only great apes that are found in Asia. In fact, the name orangutan is derived from Malay and Indonesian word meaning “forest person.”

Bonobos are the most closely relates species to the human race, yet the general public knows little about them. The minimal knowledge of these apes’ existence may be due to the fact that they inhabit only specific regions in the Congo, and are not naturally seen anywhere else in the world. Only in recent years have scientists and researchers even begun diving into their world, or unique behavior and psychology. Their collective importance to the eco system, interactions with one another, how they solve problems, and how these actions differ from other monkeys and apes in the wild are just a few characteristics that make the Bonobo special. Unfortunately, significance itself has not saved these primates from being a part of the scientific endangered list. Human impact, capture and slaughter for commercial bushmeat sale, war, deforestation, and poverty all play a role in their demise. Although their current status is not favorable, research and conservation efforts bring hope for their future.