The Little that Is Known about Hippo's Ecology and Behavior

With only two hundred and fifty to three hundred left, the critically endangered Cross River Gorilla roams the African forests while on the brink of extinction (Save Our Species). Africa has many populations of primates that are at the least endangered, and the Cross River Gorilla is the closest to extinction and the least studied due to the rarity of observing them. (Save Our Species). These gorillas are confined to small, mountainous areas that have been separated over and over again by fragmentation, furthermore ruining the needed social aspect of the groups and need for vast land (Imong, I., & Robbins, M.), (Save Our Species) The increased hunting and fragmentation of these Gorilla’s habitats has caused a large problem with how the

This is a summary of the video we saw on the fifth of july’s lecture about John Cleese’s documentary about lemurs. He went on a three week expedition to the forest of Madagascar, to follow five black and white lemurs known as”Carolina five” that were born into captivity and then released into the rainforest. The video discusses the characteristics of several primate species. Lemur behaviors shown include bipedalism, leaping, climbing, playing, sunning, eating, feeding, vocalization, clinging, grooming, and defecation.

I primarily observed three orangutans, one male, one female, and one juvenile, of Sumatran and Bornean descent, scientifically known as Pongo abelli and Pongo pygmaeus, respectively, and to a lesser extent, two gibbons known as siamangs, or Symphalangus syndactylus. These primates share the same enclosure in the San Diego Zoo in California. I observed the orangutans from 12:58 P.M. to 2:00 P.M. CST on September 19th. During this time frame, the three orangutans mainly stayed high up in their man-made structures, consisting of multiple metal bars covered with nets, ropes, and hammocks. The female and juvenile orangutans stayed above ground from 12:58 P.M. to 1:31 P.M., and again from 1:48 P.M. until 2:00 P.M, approximately 45 minutes. During

The animal I have chosen to study is the Japanese macaque, more commonly known as the Japanese snow monkey. Sir David Attenborough recently described the macaque as “one of the most successful and versatile of all primates”, commending its capacity to be “versatile, resilient, enterprising, tough and capable of surviving in extreme conditions”. This essay will continue by examining the Japanese macaque in a number of ways. Firstly, I will describe the physical characteristics of the animal, paying particular attention to the way in which their appearance has adapted to enable them to dominate in their habitat. Secondly, I will discuss the environment in which the macaques live in and the unique capabilities they maximise to develop a

Isbell and Wright’s articles both focus on monkey species and their native environments, Africa for Isbell’s (1994) vervet Old World monkey and South America, Peru area, for Wright’s (1994) owl and titis monkeys. The articles main focus is the relationship between these monkeys and their natural predators. Focusing on how the predator aspect of their lives is determined by their environment and adaptations they make to ensure survival. Isbell’s Vervets Year of Doom focuses more on the adaptations that was forced upon the vervets’ because of their changing environment, the death of fever trees. While Wright’s Night Watch on the Amazon focusses more on how the primates way of life affects their relationship with predators and the likelihood of attacks. Both articles have similar aspects however the species way of life, specifically their environment and sleep schedule, are quite different as well as the authors way of observing and studying the primates within their habitats.

The official title of the world’s largest land dwelling animal belongs to the elephant, more specifically, the African elephant. Elephants are some of the most deadly animals, which increases the danger of human and elephant interactions. Increased human and elephant interactions lead to increased deaths of both humans and elephants. Surprisingly, these animals are socially apt. The trunk is used for more than just eating and drinking; it is used for socializing. They are complex animals who live in large familial herds. Females stay with their family throughout their entire lives while males only stay for approximately fifteen years (Elephant Protection 1). Elephants possess a great memory and only forget what they learn occasionally and

The three sites where hunting has been observed in bonobo populations are Wamba, Lamaki and Lui Kotale. Chimpanzees have been observed more often in hunting prey, and the few cases of hunting in bonobos could be attributed to a lower level of violence found in bonobo populations. At the site of Lui Kotale, in the Salonga national Park in the Democratic Republic of Congo fresh bonobo feces was analyzed on a regular basis to see what the bonobo diet consisted of. The samples are first broken down to find the bigger undigested material, ten run through mesh to pull out anything else.

During my research of Orangutans and Mandrills I observed them in captivity at the San Diego Zoo. My observations included a 20 minute observation of each primate as it cohabitated with other Primates and with other members of its own species. My findings will support the research of Orangutans and Mandrills through firsthand observations.

On Friday, March 31, a observation study was conducted at the L.A. Zoo. The time of arrival for the observation was at 11:48 am and the end of the observation was at 2:42 pm. The weather condition at the zoo was very sunny with a mild gust of wind every so often, which is a perfect weather condition to conduct a study. The main reason for conducting this observation study was to study and gather information about the many different types of primate that are located at the zoo. To see how different or similar each primate is to one anotherin different aspects.

Living in the Atlantic Forest, Golden Lion Tamarins are essential for the survival and protection of their family, and also the existence of their ecosystem. The Golden Lion Tamarin hides under the dense canopy of the Atlantic Forest. This shelters itself from a wide array of aerial predators. These primates acquire most of its food and water from plants called epiphytes. An epiphyte is a plant that grows on another plant, without harming it. Small insects and vertebrates, that inhabit these plants, are a significant part of the Golden Lion Tamarin’s diet. Golden Lion Tamarins are diurnal, meaning that they are active only during the day. They use tree cavities and nesting holes as their sleeping quarters. These cozy tree cavities provide them

My hypothesis was that, “If the Ring Tailed Lemur spends a third of their time on the ground foraging for food, then if we study them for an hour in captivity, they should spend approximately the same amount of time foraging for food.” This hypothesis was proven correct by the data of the Ring Tailed Lemurs at the Bronx Zoo. The lemurs at the zoo spent around one third of the time on the ground. The amount of time that the lemurs spent on the ground was 33% of the time that the lemurs were on the ground. In the Bronx Zoo the lemurs spent thirteen thirty sixths of their time which is 36% of their time on the ground. Even in captivity the Ring Tailed Lemurs spent most of the time in the trees and less time on the ground foraging for food.

Bonobos use a wide range of communication patterns to help forage for food. In an article titled Preliminary Observation on the Feeding Behavior of Pan Paniscus, researchers studied the feeding behavior of Bonobos over a seven-month period. The researchers reported that when a small group (2-4 Bonobos) located a tree bearing ripe fruit, they would signal by vocalizing to the rest of the group (Badrian, 1981, p. 173-181). Bonobos use five distinct calls when searching for food and a combination of these calls to describe the food quality of the source that they have located (Clay, 2011). When a preferred food is found, peeps and barks are given to the others compared to yelps and grunts that are given to lesser preferred foods. When Bonobos have acquired their food, they are social in their food sharing patterns. A study done by Vicky M. Oeize and her team showed that hunting and meat sharing had more social than nutritional benefits (Oeize, 2008). In another study done that looked at the specifics of how they share their food, the results showed that it is voluntary (Hare, 2010). The experiment was conducted in three adjacent rooms, with the food being in the center room. One Bonobo was placed in the center room and rather than consuming all the food alone, eighty percent of the subjects opened one of the adjacent doors to share with a recipient, even if it meant the recipient would eat all the food.

I decided to look at the sexual behavior of bonobos because they are known for their frequent sexual behavior. Though they are not one of the types of great apes mentioned in the book, a bonobo is nonetheless a great ape that belongs in the same genus as the common chimpanzee. Furuichi et al. observed bonobos in their naturalistic habitat in Wamba, Democratic Republic

Wild giant pandas eat grass, wild fruit, insects, mice, even lambs in the surrounding villages and leftovers in trash cans as well. In addition to eating for about half a day,

Do you know where a hippopotamus can be found well this paragraph will tell you all you need to know. A hippo can be found in sub-saharan africa on land or in rivers, swamps, or lakes. Because being under the African sun it gets very hot. But don’t worry, Hippos spend most of their day in the water they stay in the water for maybe 16 hours, Hippos a can hold their