10/5/2023 0 Comments Male silverback gorillaKoko was a groundbreaking gorilla, and she participated in hundreds of behavioral studies. Remembering Koko the GorillaĮarly in the morning on June 19, 2018, Koko the gorilla passed away peacefully in her sleep at the age of 46. The plants they eat contain lots of moisture, so they rarely drink water. Outside plants, gorillas also occasionally eat ants, termites, and some other insects. The exact plants eaten vary by season, species, and region. They do eat fruit, but it does not make up a large portion of their diet. The vast majority of their diet contains leaves, shoots, stems, and other plant parts. Gorillas are primarily herbivores, which means that they eat plants. Eastern gorillas live in a small range in the eastern Democratic Republic of Congo. Western gorillas live primarily in Gabon, Equatorial Guinea, Congo, and Cameroon. The western gorilla lives in the forests of western Africa, and is more widespread than the eastern gorilla. The different species and subspecies of gorillas have different ranges. Though they live in forests, and can climb well, gorillas spend much of their time on the ground. Some of their preferred habitats are bamboo forests, lowland swamps, mountain forests, lowland forests, and more. Many species live in mountainous regions, and some even live up to 13,000 ft. Some species or subspecies live in dense forests, others in swamps. Once baby gorillas reach three years of age, they build their own nests close to their mothers.ĭifferent species and subspecies of gorillas prefer different habitats. The nests are around two feet and five feet across, and each gorilla builds its own nest. Unlike orangutans, gorillas usually sleep in nests on the ground instead of in the trees. Nesting – Just like orangutans, gorillas build nests.However, gorillas are generally peaceful when left alone, and tend to avoid a life of crime. One of a Kind – If a gorilla committed a crime, we could discover who did it by using some of the same techniques that we use for humans! This is because gorillas not only have fingerprints, but every fingerprint is different, just like in humans.Because of this trait, many people call them “silverbacks.” This coloration runs from the back to the hips of adult males. Silverback – Adult male gorillas develop silver-grey hair on their backs.Oddly enough, anteaters also walk on their knuckles! Chimpanzees also knuckle-walk, but they walk on their rear legs more frequently than do gorillas. They close their fists, and place their hands knuckle-down on the ground to walk on all fours. Locomotion – While gorillas can move about on their hind legs when necessary, they usually travel by knuckle-walking.Learn more about what makes these unique creatures worth protecting below. Sadly, warfare within the countries in which these apes live is directly impacting them. These intelligent apes have intrigued us for centuries. The subspecies that live in mountainous regions have even thicker fur than their counterparts. Fish & Wildlife Service.They have thick black fur across their bodies, save for their faces, the palms of their hands, and the bottoms of their feet. The IUCN Red List of Threatened Species.” IUCN, 2018, doi:10.2305/IUCN.UK. “ Gorilla Gorilla (amended version of 2016 assessment). The IUCN Red List of Threatened Species.” IUCN, 2019, doi:10.2305/IUCN.UK. “ Language Acquisition by a Lowland Gorilla: Koko’s First Ten Years of Vocabulary Development.” WORD, vol. “ Influencing Western Gorilla Nest Construction at Mondika Research Center.” International Journal of Primatology, vol. Aiello.“ Fossils, Feet and the Evolution of Human Bipedal Locomotion.” J Anatomy, vol. “ The Evolution of Human and Ape Hand Proportions.” Nat Commun, vol. “ Mountain Gorilla.” American Wildlife Foundation.Īlmécija, Sergio., et al. “ First Observation of Tool Use in Wild Gorillas.” PLoS Biol, vol. “ Baby-Transfer and Other Interactions Between Its Mother and Grandmother in a Captive Social Group of Lowland Gorillas.” Primates, vol. “ Insights into Hominid Evolution from the Gorilla Genome Sequence.” Nature, vol. “ Catastrophic Decline of World’s Largest Primate: 80% Loss of Grauer’s Gorilla (Gorilla Beringei Graueri) Population Justifies Critically Endangered Status.” PLoS ONE, vol. “ Informing Conservation Management about Structural Versus Functional Connectivity: A Case-study of Cross River Gorillas: Cross River Gorilla Habitat Connectivity.” Am J Primatol, vol. “ Counting Elusive Animals: Comparing Field and Genetic Census of the Entire Mountain Gorilla Population of Bwindi Impenetrable National Park, Uganda.” Biological Conservation, vol.
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