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Characteristics of primate; the similarities and differences from other animals
Concusion about primates
Similarities between primates
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Many Primate Species Primates are mammals covered with fur living in various environments on most continents including Africa and South America. Long ago, there was a higher population of primates but loss of natural habitat has reduced its numbers. The primate species includes simians and prosimians that have different physical characteristics and ways of living. Most wild primates live in jungles or forested areas near lush vegetation such as shrubs, grass and trees. This variety of animal is usually a vegetarian, but scientists have occasionally observed certain primate species consuming meat such as insects. There are several varieties of wild primate species living in remote areas away from humans. Mountain Gorillas Smaller primates often climb in trees to find foods such as nuts, berries and seeds. There are species of primates including gibbons that seldom touch the ground but travel from tree to tree with their long arms while holding on branches. Mountain gorillas frequently weigh hundreds of pounds and are unable to climb trees. This species will search for food that falls from trees or grows on shrubs instead. Many primates have the ability to stand on their hind legs to reach for food in trees or walk for long amounts of time. Several species will alternate between walking on four or two limbs. Types of Social Groups Primates range in size from tiny lemurs as small as a mouse to gorillas that weigh over 400 pounds. Many types of primate species will travel in groups or packs with one large adult male, several smaller females and youngsters of various ages. Males and females may have different color variations, tooth size and other traits to distinguish the genders. Primates tend to have large brains making it an... ... middle of paper ... ...ng the other primates to run for shelter. Most species of wild primates live in rainforests on various continents. Hiding in the tops of trees is very common for many primates but several species live on the ground instead. Protecting Primates from Extinction The loss of natural habitat, disease and capture has reduced the number of many primate species. Hunters have captured large numbers of chimpanzees, gorillas and orangutans for circuses and zoos. Many hunters kill primates to use the fur, body parts or meat. Unfortunately, several health conditions such as measles can also transfer to several species of primates. Because the primates have no natural immunity, vaccination or medical treatment, many social groups die. Today, there are groups of people who protect primates by providing animal sanctuaries while fighting for laws that prevent killing the animals.
There are contrasts in tool kits used by different groups of chimpanzees, which seem to be a result of the environment in which they live as well as information that is shared by the group. For example, in 1973 it was reported that chimpanzees in Gombe did not use hammer stones, but those of Cape Palmas did. We will explore the tool use of Chimpanzees from the wild, including Gombe, Tai National Forest, and the Congo Basin---and contrast those with Chimpanzees in captivity in locations of Zoo’s both in the United States and abroad.
I visited the Sacramento Zoo during the afternoon of April 21, 2017. The weather was wonderful, sunny, warm, and there was a slight breeze. It got a bit more breezy the longer I was there. Visiting the zoo to observe primates allowed me to become a little more aware of how primatologists study primates. Even though I’ve been to many different zoos several different times, I never realized how many primates were associated with the zoos, as well as the variety of primates in the zoos. The Sacramento Zoo has eight different primates, all in different classifications, superfamilies, or subfamilies. While observing the Chimpanzees, White-Handed Gibbon, Mongoose Lemur, White-Faced Saki, and the Wolf’s Guenon I could see the differences
Although the practice of collecting animals have been present since 2500 B.C (Dunlap and Kellert), efforts to keep animals in a safe and natural habitat have been poorly consummated. Psychological manipulation has consequentially drawn chimpanzees to mental illness, as in the article “How Abnormal Is the Behavior of Captive, Zoo-Living Chimpanzees?” Lucy P. Birkett and Nicholas E. Newton-Fisher wrote, “Many chimpanzees (Pan troglodytes) kept in laboratory housing settings show a variety of serious behavioral abnormalities, such as, repetitive rocking, drinking of urine, or self-mutilation.” Social and maternal separation for the benifit of reasearch are linked to psychological traumatic as well (Dunlap and Kellert). Although through history the service of zoos have been for entertainment, it is a trivial reason for holding chimpanzees in confidment. Subsequently, it is inhumane to take primates from the wild and place them in a zoo, commercial, or laboratory setting, which strips them of their ability to act naturally.
For the lowland adult male gorilla measure up about 66.9 in. tall and weigh an average of 374 pounds, while adult female gorillas measure up about 59.1 in. height and her weigh is no more than 160 pounds. On the other hand, adult male mountain gorillas may weigh up to 484 pounds, and adult females weigh about 215 pounds. The adult male bonobos measure up to 4 feet tall and weigh an average of 85 pounds, while adult female bonobos measure up over 3 feet tall and weigh an average of 68 pounds. The adult male chimpanzees measure up to approximately 4 feet high, and weigh between 90 and 120 pounds, while the female chimpanzees weigh between 60 and 110 pounds. The adult male orangutan measure up to typically 4 ft. 6 in. tall and weigh around 165 pound, while the adult female orangutan measure up to 3 ft. 9 in. and weigh around 82 pounds. Male orangutans are approximately twice the size of the females. It is believed that the bigger size of males is because of the strong competition among males for females. The 12 species of gibbons are classified as lesser apes. They are relatively smaller, slender, and more agile than other apes. They exhibit many characteristics of primates, including flat faces, enlarged brain sizes, grasping hands and feet, arms longer than legs, no tails, and broad chests. Male gibbons are just under 3 ft. in length and weigh about 15 pounds. Furthermore, the evolution of Homo erectus showed more human examination
Thesis Statement: Despite the rampant protests of animal welfare organizations on encaging primates in zoos since primates typically show abnormal behavior, zoos in the National Capital Region claim that human interaction and enrichment programs help alleviate the stress and trauma primates experience.
Two of the most intriguing primates on the primate-rich island of Borneo are the proboscis monkey Nasalis larvatus and the orangutan Pongo pygmeus (Tisdell & Nantha, 2007). The proboscis monkey is restricted to Borneo whereas the orangutan occurs both in Borneo and in Sumatra. The proboscis monkey is classified under the one of the largest and most diverse primate families distributed throughout Africa and Asia (Sha, Matsuda & Bernard, 2011), family Cercopithecidae or Old World Monkeys. The characteristics of proboscis monkeys are the morphology of the species, the feeding ecology and the preference of their habitat (refer to Figure 1 in Appendix 1).
3.Body mass for 109 primate species. For 23 species with sample sizes of nine or more for each sex, dimorphism (male/female ratio) in neonatal body mass range from 0.94 in Galago senegalensis 1.19 in Pongo pygmaeus. Dimorphism in neonatal body mass was absolutely connected both with adult body mass and with dimorphism in adult body mass, but the obvious relationship with adult
Viewing and observing primates at the zoo and using them as a research subject is crucial to help with the understanding of how humans came to be. Since humans and primates are onwards of 95% genetically similar (Why are Humans Primates), observing them is a great tool to better understand humans and the relationship we share with primates. Though some research done on primates has questioned the morality of such a thing, by not observing our closest ancestors, we would not have many of the answers about humans that we have today. Non-human primates can teach us many things about ourselves, from evolution,to behavioral and social characteristics.
Overall, it could be realized through this finding that the primates found to have existed within two specific locations in Kenya may have never even cross their paths. Considering the intensity of the differences they have in terms of physical attributes, these primates could be noted of having been able to protect their group well. The intactness of their communities defines how and why they are often related to the political and territorial behaviors of humans. The basic definition of how primate societies operate specifically identify well with the facts surrounding the course of development that these primates could be categorized under especially when it comes to protecting their own specie from that of the other primate societies.
In El Salvador, there are only 3 percent remaining natural forest and has the smallest amount of protection areas. The subspecies of monkeys are limited to the mainland of Costa Rica and Nicaragua. They are found living in the upper levels of the canopy and large areas of primary forests. The current status of Geoffroy’s Spider Monkey is endangered. Endangered due to logging and burning of the rainforests.They are hunted for food and pet trade by most humans and other jungle animals. They suffered from habitat destruction through deforestation and conversion to agricultural
I observed chimpanzees in the Kimberly-Clark Chimpanzee Forest exhibit at the Dallas zoo. These African apes, like humans, are hominoids and fall into the larger category of catarrhines. Their scientific classification is Pan troglodytes. There were about ten chimpanzees in that habitat. Most of them were grown adults, except two children. They were robust and had black fur. The average weight of the chimps was listed on a display to be about 115 pounds.
The gorillas live mainly in coastal West Africa in the Congo, Zaire, Gabon, Equatorial Guinea and Cameroon. Gorillas live in the rain forest. They usually live on the ground but build nest in trees to sleep in. Gorilla troops keep a 15-20 square mile range which often overlaps the range of other troops. There are three different kinds of gorillas. The eastern lowland gorilla the western lowland and the mountain gorilla. They are herbivores and eat only wild celery, roots, tree bark pulp, fruit, stems of many plants and bamboo shoots. They spend nearly half their day eating.
Chimpanzees are part of the non-human primate group. Though we share a common ancestor, evolution has pushed us in different directions. However this common ancestor causes humans to be curious about these creatures. As discussed in Jane Goodall’s video Among the Wild Chimpanzees we were once considered to be human because of our use of tools but once we observed these non-human primates using tools, this perception was changed forever. The question now at hand is if having the chimpanzees that we study in captivity makes a difference between studying wild chimps. These interesting creatures can be found naturally in the rainforests of Africa.
apes and move amongst the safety of the trees from one feeding site to the next.
Genetically, we are nearly identical. They are valuable to the environment and, as a result, to humans by maintaining forest species, which creates revenue, food, and medicine to local communities. Great Apes are not given a fair chance to sustain themselves with low reproduction rates during a rise in commercial hunting. That alone is too much without taking into consideration other forms of habitat disturbance occurring simultaneously. Campaign groups must remain persistent in their efforts to protect primates and educate not only the people intimately affected by the issue, but the global community as a whole.