Noor Khan
Bio 10
Section: 3
Date: 10/27/2015 Gorilla beringei beringei
There are many wild animals in the world are in danger. The mountain gorillas (Gorilla beringei beringei) are one of the most threatened species in the world that inherited from monkeys (Macaca Fascicularis) and apes (Hominoidea), which was found in Africa and Arabia about 34-24 millions years ago. Mountain gorillas are Animalia, which phylum is Chordata and class of Mammalia. The mountain gorilla is a subspecies of eastern gorilla, which live in two regions in Africa. There are three countries where mountain gorillas live. They are Uganda, Rwanda and Democratic Republic of Congo. According to National geographic, there are about 700 mountain gorillas remaining in the earth and half of them live in a Virunga mountains in central Africa. In average, they live about 35 years; the standing height of a mountain gorilla is between 4-6 feet. They’re weight usually between 300-485 pounds and they are bit larger than other type of gorillas. Mountain gorilla usually live in a group and head of their group is called ‘silverback’ that is an adult male who grow a patch of silver hair on their back and hips. However, when dominant silverback die, the whole group face hard time to regroup themselves. Female gorilla usually becomes sexually mature before male gorilla. At the age of 7-8 female gorillas become sexually active, however they started to breed few years later. On the other hand, male gorilla starts
Before I get started on the arguments some information needs to be provided first. Silverback gorillas are protectors of their group. These specific gorillas are extremely affectionate and take care of one another. Almost like humans and the “mama/papa bear” instincts that our parents have. They are also very loving animals and will not make or cause harm if it is not necessary. When silverbacks feel that them or their group is in danger they will try to get rid of the intruder by
The Gorilla beringei beringei or mountain gorilla, was first discovered on October 17th 1902, by a German officer named Captain Robert von Beringe (Berggorilla and Direkthilfe, 2002). Mountain gorillas play a large role in it’s particular ecosystem through consumption the gorillas control and maintain vegetation that is vital for a healthy environment not only for the primate but also other species that live in the environment as well. Since the discovery of the mountain gorilla much fascination has been drawn toward the species. However, the gentle creature’s population has had a sharp decline from Rwanda’s belief in sumu, poaching, human disease, and unregulated tourism. In efforts to revive the species population from extinction, persistent activism through worldly foundations are helping protect the mountain gorilla species.
Gentle, peaceful & shy are the words that describe gorillas. Gorillas in the mountains & eastern lowland areas are totally vegetarian & eat leaves, fruits, & stems like bamboo. On the other hand, gorillas in the Western lowlands eat small invertebrates & insects apart from plants. It’s anticipated that approximately 80% of gorilla population’s extinct, because of the destruction of their habitat, humans hunting them down & diseases as a result of Ebola
Western and Eastern gorillas are more genetically distant from one another than are chimpanzees and bonobos. There are few striking physical differences between the subspecies of gorilla, although differences in dentition and skulls reveal distinguishing morphological characteristics of each subspecies. Mountain gorillas have significantly longer hair than their conspecifics, while western gorillas have brown hair. Eastern gorillas have longer faces and broader chests than western gorillas (Rowe 1996; Nowak 1999). Gorillas have dark brown to black fur and black skin. Dominant adult males who control the group, is called silverbacks because have a prominent sagittal crest and striking silver coloration from their shoulders to rump.
(Dunbar, 1983) Among mountain gorillas, half of all the groups are one male. However, females leave from one group to another. “Polygynous females might be compensated for loss of exclusive paternal care by mating with a genetically superior male, thereby increasing the likelihood of their progeny’s survival and ability to produce offspring (Alatalo and Lundberg 1986).” (Hoglund, J. 1995) The competition for these mating opportunities is driven by the female’s choice. When this occurs, the males lose females to another one male group and it exploits what males mating opportunities.
Gorillas are the largest group of primates and although they are known as being bipedal, similar to humans and other primates, they often use knuckle walking to move around. On observation, they have seems to have a more robust front appearance than their hind legs and behind. Their cranium is taller than other primates and lower mandible more protruding than their snout. They also have human-like ears that are parallel to their eyes and are small in size. They have
I observed a type of Ape known as the Western Lowland Gorilla. The scientific name for a Gorilla is the Gorilla gorilla. Gorillas are the largest of all living primates and at native to west central Africa. Gorillas exhibit sexual dimorphism within their species because males are very obviously much larger than females. The size of the gorillas came across very intimating and gave me an off impression of what this specie was actually going to be like. While observing the gorillas I noticed that these creatures are very slow, lethargic primates. Gorillas move quadrupedally by putting weight down on their arms and knuckles as they walk. They have hands and opposable thumbs, like humans, and are able to grasp things with a better grip. When Gorillas need to reach above themselves such as for leaves or branches they are able to stand on both legs while reaching. While resting Gorillas sit on their bottoms, legs to the side in a similar position that humans do. When resting I noticed that sometimes Gorillas like to take advantage of the moment by self grooming, using their hands. Gorillas usually have an herbivore diet but eat occasional insects. Due to their large body structure it is harder for them move around quickly so they do not need to eat foods that contain as much nutrients and proteins as smaller,
Dian Fossey was a normal young lady that had the dream of taking part in the research of gorillas in Africa. She attended a conference one evening that was given by Dr. Louis Leaky. Dr. Leaky talked about the enormous problem of keeping the gorillas that roamed the Virunga Mountains of Africa from going extinct. He explained the
In the short story, “Gorilla, My Love”, author Toni Cade Bambara narrates a story about the way children overanalyze little white lies. Bambara tells the story as if a child was talking in first-person view. Throughout the story Hazel talks about different instances of her share of what she thought was being lied to. The read was very enjoyable because it was something that I could relate to. For instance, when Hazel and her friend are at the movie theater and she says, “ …we yell some more and some kids slip under the rope and run up and down the aisle just to show it take more than some dusty ole velvet rope to tie us down.” (Bambara 450) As I child I thought I could anything I wanted and have no repercussions to pay,
The observations of Common Squirrel Monkey (Saimiri sciureus) and Western Gorillas (Gorilla Gorillas) were made on 31th October, 2015 at the San Francisco Zoo where is located on 1 Zoo Road San Francisco, CA 9413. The observations has lasted about 3 hours, from 1:40 pm – 4:40 pm, and each primate has been observing for around 1 to 2 hours. Common Squirrel monkey is a small new
Trustworthiness is an important element in a relationship. It is the groundwork for dependability between two people, and from it, relationships grow and mature. When that trust is shattered, it creates a barrier between the two people. What defines a legal agreement with a business partner from a silly promise made to a child? In a child’s eyes, there is no distinction. A promise is a promise. In Toni Cade Bambara’s “Gorilla, My Love,” the evolving perspective of the distinction between an act of betrayal and the breaking of a juvenile pact is scrutinized through an incident between a child, Hazel, and her uncle, Hunca Bubba.
Chapter 1: Dian Fossey plans a trip for seven weeks to Africa where she will study gorillas and meet scientists Louis and Mary Leakey. Fossey goes with the Leakey’s to look at a giraffe fossil at an excavation site. She ends up falling into the ditch where the fossil was, breaking her ankle and throwing up all over the fossil. After two weeks of recovering, Fossey goes to study gorillas with Alan Root, a photographer, and his wife, Joan. After watching the gorillas, Fossey returns to her hometown, Louisville, Kentucky. Dr. Leakey then offers Fossey an opportunity to study gorillas in Africa for a long period of time, and it will be completely free for Fossey. Fossey agrees and once again begins her trip to Africa. She goes out with her
Mountain gorillas (Gorilla beringei beringei (scientific name) ), are critically endangered with only about 880 left in the wild. Mountain gorillas live in Africa’s national parks in protection.
Gorillas are similar to humans in many different ways, such as sadness and laughter and also have hands just like a human. Some gorillas even know sign language when speaking to one another. They show over 20 known sounds, and other gorillas recognize them. It takes a very long time to build their trust as well. “Their DNA is 98.3% identical to a humans.” (Lewis, et.al, 2008) Reproduction for gorillas is also another feature just like humans, it is a slow procedure. It takes about 8 and a half months for a single gorilla to be produced, even though the process is slow the growing of a young gorilla is more rapid than a humans. They raise the infant gorilla for several years before giving birth to another baby. As many as 40% do not survive after birth. Male infants usually splits from the parents due to the lack of breeding chances.
Beginning with the most intelligent of the bunch, the (western lowland) gorillas I observed were quite inactive. This is certainly so because they are known to only be hunted by man leaving no competition outside of their own species. This fact makes it apparent why these kings of the jungle sit around so often. In the wild and even in zoos it may be difficult for a male to find mates because groups of gorillas are POLYGYNOUS. So usually one male is the father of all of the offspring. Being this way, male gorillas must display DOMINANCE over others and even stand their ground against an incoming male that may threaten the family. Going back to how they sit all day, gorillas are able to do this because they don’t even have to move to replenish energy for the reason that they are grass and leaf eaters (vegetarians). Not having to move very much makes gorillas capable of having a low-quality diet.