Abstract
The researchers in the article: Group territoriality and the benefits of sociality in the African Lion, analyzed an examination of the impact behavior of lion prides in Serengeti National Park, Tanzania. The study showed that larger prides were able to gain significant and preferred habitat over smaller prides. The larger prides were successfully able to take control of certain areas in order to maintain the quality of their territories. In most cases, territorial competition affected critical components of the lioness fitness and cub morality rates. The study also showed that aggression was only associated in prides that are not closely related. As well, research illustrates that a numerical advantage in territorial competition is
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Territory occupiers evaluate intruding prides based on their relative group size. Mosser pointed out that previous studies had very small sample sizes and study periods, this has made it difficult to confirm if larger groups are more successful in territorial competition, and has led to inconclusive study results. Thus the authors aim to present a complete analysis of the role of group size in territorial competition amongst lion prides and also to demonstrate the long-term advantages of sociality in a territorial species by using tracking methods. Although the pride is a stable social unit, it is a fission-fusion social group, in which individuals are typically found in a range of subgroup sizes and compositions. The authors examined the dynamics of territorial competition, with the hypothesis that larger groups would be associated with improvements in territory …show more content…
The effects of intergroup competition between females are direct and immediate, so much so that male coalitions attempt to modify the dynamics of territorial competition. In chart number three, it shows significate numbers of how female lions are often sited when depended with no cubs, then with cubs. Males will challenge one another for pride residency, and incoming males kill or evict dependent offspring which will accelerate the mothers return to sexual receptivity. The authors also discovered enhanced instances of group-territorial competition. This proves that strong selection for cooperative territorial defence is a clear benefit to large grouping in
Tradeoffs are a frequent occurrence in Nature. They describe the compromise between two optimal but frequently incompatible traits for an organism. Andrea Pomeroy and her team applied this concept of tradeoffs to the western sandpipers, Calidris mauri, of British Columbia Canada, with the trade off of their ability to forage for food against the costs of potential predation. The main idea examined by Pomeroy was to study the spatial usage (The measure of how intensely a site is used for foraging by the sandpipers) at Boundary Bay, to determine how the birds chose their stop over sites during migration based on the tradeoffs between food abundance and predation risks.
How have the ideas of Common Sovereignty, Concept of Legislation and threshold produced through time? The authors of the Structure that are greater referred to as the Founding Men have provided people their views and a few ideas on these concepts. These a few ideas have developed what 's today named our Constitution. Common Sovereignty is described as a kind of political power. The folks may also be ready to prepare their government.
As a result of this ruling, it promotes competition and reduces
High levels of male competition were observed at Gombe, following directly from the low reproductive rates of the females, which gave birth only every 5-6years (Mitani 216). As a result of this, the number of reproductively active males dwarf that of reproductive females at any time. This results in the males competing to achieve dominance, as in the male hierarchy of chimps, the alpha male sires about 30-50% of the infants(216). However, only competition isn’t enough to preserve the community. There are scenarios in which same male chimps also cooperate to benefit themselves and the society.
Health inequities among racial minorities are prominent and persistent and various forms of racism may be one of the important causes of these inequities. Cultural racism can be defined as negative images, stereotypes, and prejudice related to certain cultural group, for example, negative stereotypes of African American as unintelligent, lazy, living off welfare, and prone to violence. Whereas, interpersonal discrimination is directly perceived discriminatory treatment at individual-level due to belonging to certain racial and ethnic identity, for example, being rude to a person because he or she belonged to certain racial and ethnic identity (Williams & Mohammed, 2013). Whereas, structural racism include macro-level systems, social forces,
Racial health inequities continue to exist and even increase in the United States, particularly among Whites and Blacks (Williams et al., 2010). While research tends to focus on the genetic determinants of racial health inequities, it fails to consider how various structural determinants impact the health of these groups. Examining how such determinants can impact health outcomes can offer an improved understanding of racial health inequities — structural racism and segregation are the best structural explanations to understanding racial health inequities. Structural Racism Structural racism is thought of as a class stressor that could have consequences for understanding racial health inequities. Individuals who report experiencing racism demonstrate
Some characters will protest there friends and family at all cost Some animals bond/trust with each other by protecting each other. Similar to some characters in Angela Tompson’s book The Hate U Give. If you protect them in any way they will trust you in some way.
This is a United States territorial acquisitions and conquests list, beginning with American independence. Note that this list primarily concerns land the United States acquired from other nation-states; the territorial acquisitions from Native Americans are not listed here. History of United States 1783–1853 The 1783 Treaty of Paris with Great Britain defined the original borders of the United States.
The well-known mane present only in the male lion often resembles a crown and hence being associated with being the king of the jungle. According to West and Packer (2002), a better nutrition and optimal levels of testosterone both play a role in the pigment of the mane. The color of the mane will then go on to influence mating with female and the ability to fend off other male competitors (West and Packer 2002). In their study, West and Packer (2002) noticed that female lions would prefer male lions with darker manes for mating. As mentioned before, having a dark mane requires high testosterone, and this hormone is associated with increased musculature in males and therefoere a stronger male lion is able to care for the cubs, capture bigger prey in order to feed more members of the pride, and fight against other competitors that are trying to eat the cubs or kill other members of the pride such as the female.
In nature, apes form a community to protect themselves from predators, as well as aid each other in performing tasks. For instance, in the movie, George and his owner live in the city in a tall building. Much like actual apes, George is protected with this owner from danger from below, whether cars or predators. It is this safety that he gains with his human owner that keeps George alive, and once in a troubling situation, George relies on his owner to help or save him. It can be seen in primates in the wild that social bonding leads to a greater survival chance against predators (Larsen, 2014).
These animals are caught up in all of the negativity that comes with being jealous of each other, that they only look at the bad traits in each of them. They assume the worst of each other and cannot come and work together like they once did to take out the
People may think that keeping wild animals such as lions as pets is exciting, yet it has proven to not be the case. A lion is a dangerous species that is used to life in the wild, where they get the chance to hunt their own food and prey on other animals; it is a natural instinct. Therefore, holding animals captives in homes of a restricted area and treating them like a domesticated cat or dog poses a threat on the individuals within that household. For example, during 2015, a circus trainer was attacked by the lion she has trained in front of masses of people in Egypt (News.com.au).
Different nations are characterized by different management ideologies, which can either help or hurt them in building competitive advantage. If there is a strong domestic rivalry, it helps to create improved efficiency, making those firms better international competitors. Porter also notes that chance (such as new breakthrough innovations) and government policies (such as regulation, investments in education, etc.) can influence
Howler monkeys are one of the largest New World monkeys found in South and Central America, more specifically found in tropical forests of eastern Bolivia, northern Argentina, southern Brazil, and Paraguay. They live in large social groups that contains all of the family members such as parents, siblings, aunts and other relatives. They form a family of 8 or more members that stay and survive together. A unique fact about their group structure is that some of the male and female will leave the group they were born in and move on to join a total new group, with the majority of their lives growing up is spent in groups they weren’t born in or related to. Male and female howler monkeys are quite different in their appearance.