Transition From Primate To Humans Summary

Have you ever wondered which primates roam around in the wilderness? Well two of the most common animals are chimpanzees and baboons. These animals are very alike but they are also very different.

The theories of early primate evolution are Arboreal, visual predation, angiosperm hypothesis. The Arboreal theory explains primates unique traits in adaption in trees while visual predation details the

Animals and humans share more in common than you think. Although we don't necessarily look the same, we share the same emotions. Including happiness, sadness and many other traits. Other than emotions animals can act similar to humans as well. For example, animals may show that their scared by hiding or running away just like humans.

Humans have been the dominant species for many years and over the course of history, human nature has never been fully understood due to the fact that there are major differences between how we function in the world compare to other species and we are still learning from it. Human nature is defined as the ability to think, feel, and act in this world (Merriam Webster Collegiate Dictionary, n.d.). Humans are selfish individuals because no matter how much they act; they want to fulfill their own interest. We blame nature for our problems because other actions, not necessarily our own, control us but in reality it is our own decisions that caused these actions.

Humans have been examining and studying non-human primates for ages in an attempt to further understand the reasoning behind human behavior and base instinct. While it would be ideal to study non-human primates in the wild, away from possible interference from human civilization, that is often not the case, especially for students, and in this case the non-human primates have been observed within captivity. Specifically, the species observed were the Tufted Capuchin monkey (Cebus apella) and the common squirrel monkey (Saimiri sciureus) at the Living Links to Human Evolution Research Centre in Edinburgh Zoo.

Howler monkeys are one of the largest New World monkeys found in South and Central America, more specifically found in tropical forests of eastern Bolivia, northern Argentina, southern Brazil, and Paraguay. They live in large social groups that contains all of the family members such as parents, siblings, aunts and other relatives. They form a family of 8 or more members that stay and survive together. A unique fact about their group structure is that some of the male and female will leave the group they were born in and move on to join a total new group, with the majority of their lives growing up is spent in groups they weren’t born in or related to. Male and female howler monkeys are quite different in their appearance. In other words,

The article, “Of Primates and Personhood: Will According Rights and “Dignity” to Nonhuman Organisms Halt Research?” by Ed Yong is trying to convince the reader to see a different side to primates. The Great Ape Project set legal rights for chimpanzees, gorillas, bonobos, and orangutan. United Kingdom and New Zealand protect great apes from experimentation. For the Great Ape Project they are basically setting laws and higher standards for primates to me experimented on or held captive. Not everyone agrees with the GAP’s but some people do have special obligations for the great apes. Great apes are our closest relatives. Former animal researcher Roscoe Barlett researches about primates and wants to extend the rights for the animals. Kevin Martin,

b. Primates have a wide variety of residence patterns, divided according to the number of adult males and females present in the group. Primate residence patterns, or social groups, are strongly influenced by factors such as food availability, environment, and competition (196). The six main types of residence patterns are, one-male/multifemale, one-female/multimale, multimale/mulitfemale, all-male, one-male/one-female, and solitary residence patterns. One-male,

The article I have chosen was written by Helen Pilcher and is about evolution of creatures, especially for primates. However, until now, what do our very first primates were like still remain mysterious as we do not have sufficient information and evidences which are 60 million years ago. Yet, we still cannot deny that evolution occurs in creatures. No matter for humans, animals or plants, all of them will make changes because of their living habits and environment in order to survive. In this article, the author explains everything clearly about the primate evolution was taken around million years ago and ancestors are a small and nocturnal creature. Also, she explained several specific features of primate evolution with detail examples throughout the article.

Humans and animals are loyal, friendly, and understanding species which allows them to understand each other. People and animals are like no other, they can share a special bond and learn to love one another other. But, there are reasons why they are so loyal to one and other, why they are friendly to one and other, and why they understand each other. These bonds are often unbreakable.

Climate change influenced nonhuman primate evolution by forcing the evolution of species and creating new environments that allowed for primates to live. "A rapid temperature increase around 55 mya ... led to an expansion of evergreen tropical forests, the environment that made possible many mammalian groups, including primates." (pg. 260). As rapid temperature increase created new environments a rapid cooling in the beginning of the Oligocene limited the range of habitats greatly. Due to this reduction a majority of the primates during this time lived around the fayum region in northeast Africa. As seen by looking at the geologic time scale it is clear that different environments allow for different evolution to occur.

Climate change influenced nonhuman primate evolution in a variety of ways. Around 55 mya, a serious period of global warming occurred just as euprimates were beginning to appear. Our book discusses how this rapid temperature increase created tropical weather conditions all across the globe. As a result, new habits were created and there was "an adaptive radiation of modern-appearing primates, the euprimates" (Larsen 260). In other words, the high global temperatures paired with the humidity let to the spread of tropical forests. These new environments made possible the evolution of nonhuman primates, and influenced the evolutionary path of primates.

climate change influenced nonhuman primate evolution because with the changes, nonhuman primates were forced to evolve in order to survive. As the climate change progressed and several species started to die out, nonhuman primates evolved through time and thus they were able to survive and climate change that occurred and were able to evolve into creatures that we see during present times.

Language is a form of communication and can be portrayed in many different ways not just vocalization, this is shown by those that use sign language rather than vocalization; these humans still have complex language but they lack the necessary organs or capabilities to produce all of the sounds needed for vocal language; similarly, some non-human primates use different interactions as language not just production and combinations of sounds. Non-human primates do not have the ability to vocalize the way humans do because they lack vocal cords, control of the necessary vocalization, and other speech organs, but that does not mean that they cannot effectively communicate through language with other non-human

“Non-human primates, due to their level of intelligence when compared to other animals, and also due to their evolutionary closeness to man are maintained in several types of captive facilities like laboratories, zoological parks, animal circuses and conservation breeding centres” (Mallapur 2005). They are kept for observation and studies but many of these captive conditions evoke abnormal behavior patterns among non-human primates. Maintaining a satisfied non-human primate in captivity can be challenging. They are many important variables to take into consideration. When the enclosure does not suit the needs of a nonhuman primate it can affect their behavior physically and psychologically. There has to be an understanding of the relationship