African Elephant Facts

The African elephant (Loxodonta africana and Loxodonta cyclotis) is the largest land animal on the planet. Found in sub-Saharan Africa, this majestic herbivore is known for its remarkable physical adaptations as well as its intelligence. Fast Facts: African Elephants Scientific Name: Loxodonta africana and Loxodonta cyclotisCommon Names:  African elephant: savannah elephant or bush elephant and forest elephantBasic Animal Group: MammalSize: 8–13 feet tall, length of 19–24 feetWeight: 6,000–13,000 poundsLifespan: 60–70 yearsDiet:  HerbivoreHabitat: Sub-Saharan AfricaPopulation: 415,000Conservation Status: Vulnerable Description There are two subspecies of African elephant: savanna or bush elephant (Loxodonta africana) and forest elephant (Loxodonta cyclotis). African bush elephants are lighter gray, larger, and their tusks curve outwards; the forest elephant is darker gray in color and has tusks that are straighter and point downward. Forest elephants make up about one-third to one-quarter of the total elephant population in Africa. Elephants have a number of adaptations that help them to survive. Flapping their large ears enables them to cool down in hot weather, and their large size deters predators. The elephants long trunk reaches food sources located in otherwise inaccessible places, and the trunks are also used in communication and vocalization. Their tusks, which are upper incisors that continue to grow throughout their lifetimes, can be used to strip vegetation and dig to obtain food. Habitat and Range African elephants are found throughout sub-Saharan Africa, where they typically live in plains, woodlands, and forests. They tend not to be territorial, and they roam large ranges through several habitats and across international borders. They are found in dense forests, open and closed savannas, grasslands, and in the deserts of Namibia and Mali. They range between the northern tropics to the southern temperate zones in Africa and are found at the oceans beaches and on mountain slopes and elevations everywhere in between. Elephants are habitat modifiers or ecological engineers that physically alter their environments affecting the resources and changing the ecosystems. They push over, debark, break branches and stems, and uproot trees, which causes changes in tree height, canopy cover, and species composition. Studies have shown that the changes generated by the elephants are actually quite beneficial to the ecosystem, creating an increase in total biomass (up to seven times the original), an increase in nitrogen in the content of new leaves, as well as an increase in habitat complexity and food availability. The net effect is a multilayered canopy and a continuum of leaf biomass supporting their own and other species.   Edwin Godinho / EyeEm  /  Getty Images Diet Both subspecies of African elephants are herbivores, and most of their diet (65 percent to 70 percent) consists of leaves and bark. They will also eat a wide variety of plants, including grass and fruit: Elephants are bulk feeders and require an enormous amount of food to survive, consuming an estimated 220–440 pounds of forage  daily. Access to a permanent source of water is critical—most elephants drink frequently, and they need to obtain water at least once every two days. Elephant mortality is quite high in drought-affected regions. Behavior Female African elephants form matriarchal groupings. The dominant female is the matriarch and the head of the grouping, and the rest of the group consists primarily of the females offspring. Elephants use low-frequency rumbling sounds to communicate within their groupings. In contrast, male African elephants are mostly solitary and nomadic. They temporarily associate with different matriarchal groups as they seek mating partners. Males assess each others physical prowess by play-fighting with one another. Male elephants behavior is linked to their musth period, which typically takes place during winter. During musth, male elephants secrete an oily substance called temporin from their temporal glands. Their testosterone levels are as much as six times higher than normal during this period. Elephants in musth can become aggressive and violent. The exact evolutionary cause for musth is not definitively known, though research suggests that it may be linked to the assertion and reorganization of dominance. Reproduction and Offspring Elephants are polyandrous and polygamous; mating happens year round, whenever females are in estrus. They give birth to one or rarely two live young about once every three years. Gestation periods are approximately 22 months long. Newborns weigh between 200 and 250 pounds each. They are weaned after 4 months although they may continue to take milk from the mothers as part of their diet for up to three years. Young elephants are tended by the mother and other females in the matriarchal grouping. They become fully independent at the age of eight. Female elephants reach sexual maturity at about 11 years of age; males at 20. The lifespan of an African elephant is typically between 60 and 70 years.   Patrick Robert - Corbis  /Getty Images Misconceptions Elephants are beloved creatures, but they arent always fully understood by humans. Misconception: Elephants drink water through their trunks. Truth: While elephants use their trunks in the drinking process, they dont drink through it. Instead, they use the trunk to scoop water into their mouths.Misconception: Elephants are afraid of mice. Truth: While elephants may be startled by the darting movement of mice, they have not been proven to have a specific fear of mice.Misconception: Elephants mourn their dead. Truth: Elephants demonstrate an interest in the remains of their dead, and their interactions with those remains often seem ritualistic and emotional. However, scientists have not yet determined the precise cause of this mourning process, nor have they determined the degree to which elephants understand death. Threats The main threats to the continued existence of elephants on our planet are poaching, habitat loss, and climate change. In addition to overall population loss, poaching removes a majority of bulls over the age of 30 and females over the age of 40. Animal researchers believe that the loss of older females is particularly acute, as it impacts the social networks of elephant herds. Older females are the repositories of ecological knowledge who teach calves where and how to find food and water. Although there is evidence that their social networks are restructured after the loss of the older females, orphaned calves tend to leave from their natal core groups and die alone. Poaching has decreased with the institution of international laws prohibiting them, but it does continue to be a threat to these animals. Conservation Status The International Union for Conservation of Nature (IUCN) classifies African elephants as vulnerable, while the ECOS Environmental Conservation Online System classifies them as threatened. According to the Great Elephant Census of 2016, there are approximately 350,000 African savanna elephants located in 30 countries. Between 2011 and 2013, more than 100,000 elephants were killed, mostly by poachers seeking their tusks for ivory. The African Wildlife Foundation estimates there are 415,000 African elephants in 37 countries, including both savanna and forest subspecies, and that 8 percent are killed by poachers annually. Sunshine Seeds/Getty Images Sources Blanc, J. Loxodonta africana. The IUCN Red List of Threatened Species: e.T12392A3339343, 2008.Elephant. African Wildlife Foundation.  Foley, Charles A. H., and Lisa J. Faust. Rapid Population Growth in an Elephant Loxodonta Africana Population Recovering from Poaching in Tarangire National Park, Tanzania. Oryx 44.2 (2010): 205–12. Print.Goldenberg, Shifra Z., and George Wittemyer. Orphaning and Natal Group Dispersal Are Associated with Social Costs in Female Elephants. Animal Behaviour 143 (2018): 1–8. Print.Kohi, Edward M., et al. African Elephants (Loxodonta Africana) Amplify Browse Heterogeneity in African Savanna. Biotropica 43.6 (2011): 711–21. Print.McComb, Karen, et al. Matriarchs as Repositories of Social Knowledge in African Elephants. Science 292.5516 (2001): 491–94. Print.Tchamba, Martin N., et al. Plant Biomass Density as an Indicator of Food Supply for Elephants (Loxodonta Africana) in Waza National Park, Cameroon. Tropical Conservation Scie nce 7.4 (2014): 747–64. Print.The Status of African elephants. World Wildlife Magazine, Winter 2018.Wato, Yussuf A., et al. Prolonged Drought Results in Starvation of African Elephant (Loxodonta Africana). Biological Conservation 203 (2016): 89–96. Print.Wittemyer, G., and W. M. Getz. Hierarchical Dominance Structure and Social Organization in African Elephants, Loxodonta Africana. Animal Behaviour 73.4 (2007): 671–81. Print.

Why I Didn t Know About Our Communication Has Gone Down...

Jason It has been quite some time since I have sat down to write you an email. Honestly I didn’t think it would be necessary due to the fact you are home now. It’s not like we have to worry about you leaving for deployments or extended periods away from home. That said our communication has gone down the crapper and seriously needs work. Recently case in point is Kimberly Holland. February 2014 I advised you that her texts and photos were inappropriate. That a subordinate should not be sending her supervisor photos of date night outfits or swimsuit photos. Those discussions/texts regarding her personal life or marriage problems were not appropriate topics to discuss with her supervisor. This time last year again was the exact same topic. Now we have the recent nude photos and sexting/ flirting. I am hurt, disappointed, angry, upset and mad as hell. I can not continue to pretend that this does not bother me. We need to seriously sit down and discuss this issue that is Kimberly Holland. We had the same issue twice with Susie in 2009 and 2010 both times in August either right before or after your Birthday. I’m seeing a pattern and it is always around your Birthday. Finding out you got rated 70% for PTSD was shocking. I honestly didn’t think it was that bad so I started researching. I’m even on a PTSD page on facebook. It was a relief to know that we are not the only family that has the same issues. Upon reading about PTSD and the effects it has on families and

Adolescent Moral Development Free Essays

Morality can be defined as the distinction between what is right and wrong or what is good and bad. Although, moral reasoning depends on culture which makes it difficult to define. Most people don’t look at where these principles are coming from or what guides one through moral development. We will write a custom essay sample on Adolescent Moral Development or any similar topic only for you Order Now As children grow and learn, usually from care takers and people who inspire their every need, their morality changes based on several levels. Although researching of moral development goes as far back as Socrates, there are two psychologists that studied morality in depth and they are Lawrence Kohlberg and Jean Piaget. Jean Piaget was a cognitive developmental psychologists spending most of his time working with children and adolescents, including his own. Although, Piaget’s observation of moral development wasn’t in depth like Kohlberg, he allowed for a basic understanding. He believed that moral development occurred in stages. Piaget strongly believed in education and thought interaction in a education setting allowed children maximum potential in cognitive development. Piaget believed in many things, but when it came to moral development there were only two basic principles. The first principle was that children develop moral ideas in stages and could not skip stages, although movement from one stage to the other could vary in length. Lastly he believed that children create their own perception of their world, including whether their actions enforce what is morally right or wrong. â€Å"Piaget’s ideas of moral realism and morality of cooperation play a role in Kohlberg’s theory. Children in Piaget’s stage of moral realism believe that rules are absolute and can’t be changed. Punishment should be determined by how much damage is done, and the intention of the child is not taken into account. For example, a child operating in the stage of moral realism would believe that a child who accidentally breaks three cups should be punished more than a child who breaks one cup on purpose. Eventually, both the damage done and the intention of the offender in a given moral dilemma are considered in this stage of moral development. † Lawrence Kohlberg studied moral development in depth and that is what he is most commonly known for. Although his basic ideas and principles originated from the ideas of Piaget, Kohlberg did an in depth study of the basics of morality and how a child or adolescents move from one stage to the next. Kolberg had developed six stages of moral development. All of the stages were grouped into three levels of sub categories. Stages one and two are pre-conventional judgment and moral development. Stages three and four are conventional judgment. Lastly, stages are five and six are post conventional. When children are born Kolberg believes that they have no morals and as they grow and learn, morals begin to form. The pre-conventional level is where morality begins. This is the basis of moral judgment. The moral values here in this stage are external. Stage one is based on obedience and punishment. If a child is punished they will try and avoid the situation knowing that they will be punished so that act is known as wrong to the children. Stage two is a slightly more complex stage. Children are now egocentric and are able to exchange thoughts and ideas. Both male and females hold certain roles and have different beliefs. The conventional level â€Å"Those who reason in a conventional way judge the morality of actions by comparing them to society’s views and expectations. Conventional morality is characterized by an acceptance of society’s conventions concerning right and wrong. At this level an individual obeys rules and follows society’s norms even when there are no consequences for obedience or disobedience. Adherence to rules and conventions is somewhat rigid, however, and a rule’s appropriateness or fairness is seldom questioned â€Å". Stage three is where children are labeled. In this stage children are labeled either good or bad. Children try and please others for acceptance and approval. For example, during the Christmas holiday season children try their hardest to be good so Santa will come and bring them Christmas presents. Where as if they are bad they will receive coal. Stage four is where authority comes in and plays a highly important role. Children learn that authority figures are the ones who control and maintain order. Also they try and live up to others expectations instead of their own. The post conventional level is where moral values allow adolescents and adults to distinguish the difference between societies view of right and wrong and the views of their individual views. Most people live by these views of right and wrong. In stage five the world is known as being able to hold their own opinions and views. Stage six is using your own opinions and applying them. For instance choosing to use logic and consistency or the feeling of your own ethics to make understandable and logical decisions. While a child grows the formation of morality is highly important. Alcoholics, drug addicts and murderers might suffer from disturbed moral thoughts which might cause an error in their beliefs of right and wrong. For instance, a murderer who grew up in an abusive home atmosphere might think it is okay to be abusive and hurt other people. So therefore there morality was culture based and was encouraged based on the home life sustained. The same for alcoholics and drug addicts. Although, not all people who come from these types of dysfunctional families suffer and act upon there cultural up bringing some may. How to cite Adolescent Moral Development, Papers

Dear God free essay sample

I do not know but I wont waste mine. Why should I have to pray to you before a meal and thank you for my food? I shouldnt, wont, and ever will. It was not you who made the food in front of me. It was not you who let me have it or prized me with it. I will thank the people who made it, the water, and the soil before I would consider thanking you for anything. You are not here I do not believe you ever were. You are a myth. A story book. A lie that people hundreds of years ago made to make people better. For them to have faith, hope, support, a side-kick in this life.To help them and scare them of being bad or rebellious. To brainwash them to thank that every time they survive or get out of something they never thought theyd be able to do, they credit you when really they were strong enough all along by themselves though they cant realize that because it was allllll you- right. We will write a custom essay sample on Dear God or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page But take a look at me. I have faith, hope, support, help, friends, family, strength, and possibility of anything and that is without you. I have things to look forward to, but it isnt walking through the gates of holiness into your magic hands.I do not need you or anything of your ora to tell me what is important, what I should and shouldnt do, can or cant do- The Rules. I dont need to follow your silly book of instructions and tips. Im doing just fine, thanks. You are nothing but fake and a lie to me. I dont know what comes after death but I believe it is neither Heaven nor Hell. And if it so happens that it is you or even the Devil, I will be proud of myself for sticking true to myself and not wasting my life upon something I believed was a lie which would soon be over.Life isnt a long one so Im going to do it my ways. I will not be ashamed. I think you are hogwash. You make people feel like dirt. You make them scared to death and create images, stories, and untrue mindsets for them. Or even worse, you twist some peoples minds up to think they are so perfect that they are the walking you on our Earth- idiots. This isnt a game, were not playing guns and soilders down here, Gods good and Gods bad. For heaven sake, put me on the naughty list, lets see what happens.Throw me into the Devils lair in the flames with my box of coal, how thoughtful. Is this really what our worlds oh so sweet God would do? Without a doubt! He loves and accepts everyone on Earth because we are all his creations but whoa, hold on a sec! I almost forgot to exclude the homosexuals and transexuals and hell, all the bad eggs for cryin outloud! Ill take my invitation to heart, thanks. Haha, well silly me for almost forgetting Gods shunned ones back there. Yeah.. . Total BS. I dont need to waste my time, breath, or effort on you any longer.