Comparing Apes And Orangutans

Monkeys and humans have been compared for years, we have all heard the expression “Monkey see, Monkey do”. Analyzing individual primates at the Santa Ana Zoo was quite an experience because when I use to hear monkeys I use to only picture one certain appearance and that was a brown monkey with a light brown face, and a long tail. Moneys are not just monkeys, humans aren’t just humans, and apes aren’t just apes they are all primates which is a mammal that has certain characteristics such as: flexible fingers and toes, opposable thumbs, flatter face than other mammals, have eyes that face forward and spaced close together, large and complex cerebrum, and they are also social

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.


Humans and non-human primates have many behaviors and characteristics in common. Apes and chimpanzees have been studies and closely watched for many years. Scientist and researchers and found many similarities between the apes and chimpanzees with humans. All three are hard working and work with tools. They also make these tools. Another similarity is the fact that they are very social with others of their breed. This is also true about other primates other than apes and chimpanzees, like lemurs, lorises, pottos, and tarsiers. Apes and chimpanzees are able to learn sign language and elementary math skills. All primates have nails instead of claws on their fingers and toes. Both non-human primates and humans all have opposable thumbs. They use these thumbs to be able to pick up things better and they are thumbs that are able to move and touch other parts of the same hand. Non-human primates, including humans, learn by watching their mothers and other family members. For example, chimpanzees learn to make stick tools to stick into holes to get termites to eat. They do this because the mothers never teach them

Throughout the term, reading the book, “Through a Window” by Jane Goodall has been quite intriguing for me, in that it has inspired me with new ideas and perceptions about how our own species has evolved over time. I have really enjoyed seeing the many similarities that hominids share with other primate species, especially chimpanzees. Goodall’s research only further proves that we are not only extremely biologically similar to chimpanzees in our DNA, but have many behavioral similarities as well. The film, “Monkey in the Mirror” also shows support for our likeness in intellectuality. These documented findings on chimpanzee and human resemblances provides the strong evidence needed to conclude the fact that humans do indeed share a common ancestor with great apes.

According to my observation, even though Chimpanzee, and Gorilla are similar, they differ in many other ways when we go deeper in physical, and behavioral traits. However, both species also share the majority part of their DNA with Humans. Based on some reliable researches, some scientists realized that humans did not come from apes but instead shared common ancestors. As a matter of fact, humans and Primates are different, but share most of their genome, explaining why we found some similar patterns of behavior among humans, and

Have you ever wondered about gorillas? A gorilla is a very strong built great ape with a large head and short neck. Gorillas are the largest member of the primate family. Gorillas are quiet, shy, peaceful, and live in central Africa and tropical rainforests. Several thousand years ago, gorillas split from its closest relative the chimpanzees. There are four types of gorillas, being Eastern lowland, Western lowland, mountain, and cross river gorillas. Ecology is how organism interact with one another and the environment. It is the study of relationships between two living organisms.

According to National Geographic, scientists have sequenced the genome factor 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.

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.

Our similarities are so eye catching that it is hard to get back into thinking about hominids. Shubin describes in the texts some reason why we have evolved the way that we have. All evolutions of the creatures have changed into what they need to be for their surroundings.

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

Within the world of primates, the family Hominidae includes the primates known as the great apes. These primates, are then broken down into two subfamilies. One subfamily contains the primates chimpanzees, bonobos, gorillas and humans, while the other subfamily, Ponginae, only contains the species Pongo, commonly known as the orangutan. Orangutans, although closely related to the other great apes, represent a lot of extremes in biological parameters (Campbell, C. J., 2011). One of the most drastic extremes is that orangutans are the largest primary arboreal mammal in the world. This is a result of special evolutionary adaptations that allow these primates to mechanically function in an arboreal lifestyle. Unlike the other great apes,

One of the main reasons why we are so interested in the other primates is that by looking at them we can obtain some ideas of what our ancestor must have been like a few millions years ago. Even though, we are not descended from any modern-type monkey or ape, our lineage does appear to have gone through stages in which we were a medium-sized, reasonably intelligent creature with good binocular vision, hands that were good at manipulation and the ability to climb trees. An evolutionary trend in primates involves the development of offspring both before and after birth and their integration into complex social systems. Another trend in primate evolution has been toward a more elaborate brain. In addition to brain size and gestation periods,

(CHIMPANZEE,) Seeing how chimps and bonobos are so closely related, both of their species are effected by many of the same problems.

Us, humans belong to class Mammalia, which also includes whales, bears, and, etc.. We are further isolated into the order of the Primates, along with monkeys, and apes. The order of primates is distinguished by five-digit hands with an opposable thumb, fingernail and toenails as opposed to claws, and stereoscopic vision with front-facing eyes. Our opposable thumb was a superlative advance, enabling us to grasp firmly and with precise control. Us, humans did not develop from a chimpanzee, but rather chimpanzees and humans diverged not a long time ago from a common ancestor that most likely looked something like a chimpanzee. Although scientists are up to this very day debating the precision of human evolution, most concur on the basic pathway

There isn’t a big difference between humans and chimps as we once thought. Humans, chimps and bonobos descended from a single ancestor species that lived six million years ago. Gradually evolution has evolved them to become three separate species. Although they come from a common ancestor, their DNA that was passed down from generation to generation has changed due to adaptations in the gene, environmental factors, reproductive fitness, and mate selection. Bones and muscle tissue are the same in both species.