Howler Monkeys In Nicaragua Research Paper

Decent Essays
Howler monkeys in Nicaragua need help now. Following smaller howler monkey events in Ecuador and Panama, there have been 75 mysterious deaths in the small Central American country (70 of them since mid-January).

Researchers from the University of Michigan are trying to discover why, and they have four leading hypotheses: https://www.sciencedaily.com/releases/2016/02/160225101603.htm

1. Drought or another environmental stressor creating less access to food or water

2. Poisonous plants that the monkeys are consuming

3. Pesticides or other environmental contaminants

4. A pathogen (e.g. yellow fever or Zika)

As fruit eaters of the forest, howler monkeys help maintain the health of Nicaragua's forests by dispersing seeds. Even though the

Related Documents

  • Great Essays

    Essay On Crescens Ignis

    • 1134 Words
    • 5 Pages

    PBL #1: Evolve a Primate! Species Name: Crescens ignis Common Name: Fire Crescent Monkey Geographic Distribution: Crescens ignis are native to regions in the heart of the Amazon’s tropical rainforests. They live in highly arboreal where there are seasonal changes in rainfall and temperatures. According to Fragaszy (1950), with such a highly arboreal area these monkeys are able to “use all levels from the canopy to the understory, going to the ground to drink, forage or travel” (p. 1).…

    • 1134 Words
    • 5 Pages
    Great Essays
  • Improved Essays

    Chapter 6 discussed the distinct characteristics of primates and how they compare to other mammals and the text highlights some specific traits to consider. Along with arboreal adaptation-or the ability to live in trees- and diet plasticity, primates also practice parental investment. Instead of having hundreds or thousands of offspring, primates will invest more time and attention to a very small number of offspring that are smarter, more socially involved, and have greater chances of reaching maturity. There are a few defining characteristics of parental investment; the first being fertility. Like humans, primates will mostly give birth to one offspring at a time; occasionally two or three.…

    • 552 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    1. How do capuchin monkeys obtain meat from clams? Is this a learned behaviour? The capuchin monkeys have learned that if they hit the clams hard enough on a tough surface for a long enough duration of time, the shells will begin to relax and can be opened.…

    • 1057 Words
    • 5 Pages
    Improved Essays
  • Great Essays

    Latin America is distinguished by its incredible supply of natural resources as well as an immensely rich and extensive geography, and as a result of rapid economic growth around the world, the continent was invaluable to investors in the nineteenth century. However, production of goods required immense labour, so as would be expected of the time, slaves were put to work. Working alongside slaves, as had happened similarly in other regions of the Americas, South America also employed thousands of Asian indentured workers, whose status was on par with that of the African slaves. Latin American novelist Christina García’s deals with this period of history in her 2003 novel Monkey Hunting, which exposes the Chinese immigration experience and their…

    • 1824 Words
    • 8 Pages
    Great Essays
  • Improved Essays

    Chapter 7: Old World Monkeys: The Leaf Eating Colobines Primate evolution of old world monkeys was carried out through adaptive replacement of successful species according to the fossil record. The old world monkeys are located in some parts of Africa and Asia, however their ancestors once inhabited Europe and Africa. Their distinguishable features from new world monkeys are their “downward-turned noses, flattened nails rather than claw-like, flexible thumbs, and a variety of bodily decorations.” Old world monkeys have two subfamilies, the Colobinae with either genera and the Cercopithecinae with nine genera. The main difference of this two subfamily is their digestive system.…

    • 639 Words
    • 3 Pages
    Improved Essays
  • Superior Essays

    Lagothrix Research Paper

    • 2140 Words
    • 9 Pages

    The Lagothrix is within the Neotropical primate family, Atelidae. Atelids are the largest Neotropical primates yet only two studies have tried to resolve the relationships among taxa within the genus Lagothrix (Ruiz-Garcia Pinedo-Castro, 2010). Within the genus are 2 allopatric species, one widespread in the western Amazon (L. lagotricha) and the other confined to montane forests on the eastern slope of the Central Cordillera of the Andes in northern Peru, bordering the Amazonian forest (L. flavicauda). Within L. lagotricha, are 4 allopatric subspecies: L. l. lugens, L. l. poeppigii, L. l. lagotricha and L. l. cana (Ibid, 2010).…

    • 2140 Words
    • 9 Pages
    Superior Essays
  • Improved Essays

    Primates Research Paper

    • 225 Words
    • 1 Pages

    The lower primates include the prosimians lemurs, lorises, and tarsiers; which were the first primates in North America, Europe, and Asia. Lemurs now occur only on Madagascar, an island off the coast of Africa. They are mostly tree-dwelling, nocturnal animals with a moist nose and a long furry tail. Lorises are slow-moving, tailless, and nocturnal and live in trees. They are found in Southeast Asia and Africa.…

    • 225 Words
    • 1 Pages
    Improved Essays
  • Superior Essays

    Bonobos Case Study

    • 1211 Words
    • 5 Pages

    Bonobos are smart and well-rounded animals because they are omnivores, however, their diet consists of mostly fruits. During the off seasons of these staple resources, they must rely on fallback food when their preferred foods are unavailable. Extremely social animals, Bonobos search for their food by using a unique form of communication to locate and inform their group members of the food source. A bonobo’s diet consists of mainly fruits, but despite this preference, they have a highly diverse diet.…

    • 1211 Words
    • 5 Pages
    Superior Essays
  • Improved Essays

    As this canopy species has interbirth intervals, and long time gestation period this becomes another threat for them. People believe that this species is better to be their pets, rather than being free. People capture an infant monkey by killing it's mother, and then it is sold at a low rate in the Black Market, as a pet. This New World Primate was created to be free, not to be our pets or food, and neither were their habitats created to serve us as a agriculture or farm land, mining sites, or as our…

    • 904 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    Primates at the Los Angeles Zoo When I visited the Los Angeles Zoo it was raining and very cold. Although it stopped some primates from coming out of their dwellings, it did not stop all. I analyzed many primates at the zoo but not all. Each species had their own interesting , and unique personalities and characteristics. The first primate I observed was the Orangutan, which belongs in the ‘Great Ape’ category.…

    • 830 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    Primate Observation

    • 962 Words
    • 4 Pages

    it was rainy outside but I don't think that affected the behavior of the little guys. There were three primates total in the cage, two female one male. When I first looked in the enclosure one of the three was eating and two others were dozing off in the corner, snuggled up together. I chose to do my observation on the first one who was eating because I didn’t know if the other two would wake up I started my time and…

    • 962 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    Essay On Zoo Primates

    • 2054 Words
    • 9 Pages

    Los Angeles Zoo Primates Our day at the zoo simply started with the objective of completing our visit, by seeing at least one each of the primates of each category around the zoo. That was quickly discarded considering that amount of information that the zoo provided for us about each individual creature. Because of the way that the zoo was structured we were unable to simply follow a particular order in which the animals were categorized. We visited all the different primates (as much as we could possibly see in our time there) and simply observed them each and photograph their actions behaviors and appearance along with potential eats and actives that may undergo on a daily base. Organizing the visits based on categories made it easier to structure and understand why it is that each type of primate belongs to that group.…

    • 2054 Words
    • 9 Pages
    Improved Essays
  • Improved Essays

    Did you know that in 1990 there were only 2,500 hyacinth macaws left in the wild? (Blue Hyacinth Macaw) The hyacinth macaw is a parrot native to the rainforest. Unfortunately, this bird is seriously endangered because of the deforestation of their home. Humans have been known to be the cause of most of the destruction. Previous attempts to shelter them have been slightly effective, but we have devised solutions that can help save the hyacinth macaws numbers by greater amounts.…

    • 1120 Words
    • 5 Pages
    Improved Essays
  • Improved Essays

    Jose Padilla Debate and Speech Period 4 Ms. Douglass The meaning of Deforestation “is the permanent destruction of forests in order to make the land available for other uses.” Permanent, millions of acres of rainforests permanently destroyed, and we can’t replace those millions of acres as fast as we destroy them. We as humans take rainforests for granted, we only think of them a resources for paper but they are useful for so many other things. They are homes for many species, they keep the ecosystem balanced, and for some people their food.…

    • 602 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    Think back to the last vacation you had overseas and how many American companies you may have seen in that foreign country. Whether it was McDonalds or a JW Marriott, western culture is an overarching presence in Latin America. Not only can it potentially interfere with the current culture of the country, it also exploits the land and resources in the area. In Through the Arc of the Rainforest, Yamashita discusses the globalization process through overarching American corporations westernizing Southern America. Because of this, nature is exploited and not left to be natural.…

    • 1030 Words
    • 5 Pages
    Improved Essays