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Bird evolution
Bird evolution
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The Insatiable Appetite Birds are some of the most accomplished living organisms to take to the sky that the world has ever seen. Flight has allowed birds to colonize virtually the entire globe, allowing them to dominate the skies. Flying is quite an energetic task, so birds have to eat almost continuously to gain the needed energy tbo fly. When traveling by air, it is important to keep your weight to a minimum. Weight reduction has led to various adaptations that have allowed birds to take flight like “honeycombed” bones and a light and efficient beak. Flight gave rise to a new form of locomotion and birds quickly colonized the entire globe. Throughout the video The Insatiable Appetite, there were many bird species portrayed within
In “A Caged Bird”, it is made clear that this bird has never experienced the freedom of flying with the other species or perching atop the highest building. All it has ever known is the cage in which is has been kept and fed plentifully, yet not punctually, and nurtured with the love of an owner and proper care.
Should others be able to control what we eat? Should they tell us what to eat or what not to eat, or should we be responsible for our own eating habits? In Wendell Berry’s essay, “The Pleasures of Eating”, he argues that people should eat responsibly and to eat responsible is to live free. According to Berry, one way to eat responsible is to live free. He explains how people are not free if our food and sources are controlled by someone else. I disagree with Berry’s argument, because it is up to people to decide whether they want to eat responsibly and live free. Many people do not care where their food comes from and others do not have time to learn about their food and its origin.
In “The Pleasures of Eating” (1990), Berry argues that people have become detached and unknowledgeable by taking food for granted, and should eat responsibly by preparing their own food, learning its origins, and shopping locally. Berry first claims that people in today’s society have become disconnected with what they consume. He says that people have a lack of knowledge that stems from wanting food to be effortless and efficient. He also states that the industrial food industry is somewhat behind this change, and wants to continue to streamline eating until it’s zero effort. He also talks about politics existing in food, with regard to the fact that people cannot
In “A Hunger”, “The Penal Colony”, and Metamorphosis by Franz Kafka, Kafka succeeded in showing his individuals as obsessed with their profession; however their obsession caused their doom because society asks so much from an individual, only so much can be done. However, regardless of that, these individuals choose their work over themselves, and not even bad health or death can stop them. Because society places immures pressure on Kafka’s work obsessed character, they neglect their well-being and cause their own downfall.
A passenger is a young bird that already can fly. It is taken when it is still in its first year of plumage
In Wendell Berry’s “The Pleasures of Eating,” this farmer tells eaters how their separation from food production has turned them into “passive consumers” who know nothing about the food they eat, or their part in the agricultural process (3). They are blindsided by a food industry that does not help them understand. Berry argues that the average consumer buys available food without any questions. He states consumers that think they are distanced from agriculture because they can easily buy food, making them ignorant of cruel conditions it went through to get on the shelf. Humans have become controlled by the food industry, and regard eating as just something required for their survival. Berry wants this to change as people realize they should get an enjoyment from eating that can only come from becoming responsible for their food choices and learning more about what they eat. While describing the average consumer’s ignorance and the food industry’s deceit, he effectively uses appeals to emotion, logic, and values to persuade people to take charge, and change how they think about eating.
The wild turkey has between 5,000 and 6,000 feathers that cover almost the entire body of an adult turkey in patterns called feather tracts. These feathers provide a variety of survival functions for the wild turkey such as insulation, flight, and advertisement for reproduction. The amount of feathers and the different type of feathers allow it to stay dry and warm while also allowing it to fly. Unlike its domesticated counterpart, who is to large and heavy to fly, wild turkeys can fly up to 55 mph according to NWTF.org (3). Not only can they fly, but they hav...
Terry Yarber, a single overweight mother of a sixteen year old and two adolescents, wipes away the salty tears from her pale face so that her daughter does not see the fear inside her. Weighing only ninety one pounds, strapped to a hospital bed with a tube down her throat is a girl named Sherie. Sherie thinks the thought of food is repulsive. For instance, she doesn't bother to count calories, carbohydrates, or watch out for bad fat or good fat. Sherie does not bother to eat at all. The most she has had to eat in the last three days are two baby carrots, one slice of low carbohydrate bread, and one leaf of lettuce. While Ms. Yarber sits next to her daughter, she try's to look in to her deep blue crystal eyes but all she sees is a hallow glaze staring back at her. She tells Sherie the news that was just given to her by the doctor. "Unfortunately, she is isn't letting her body get the kind of nutrients it needs. If she does not start eating she will die a painful death. In fact, she is starving herself" said Dr. Roth. Teenage anorexia is a simple diet that has become an obsession. That person concentrates extraordinary energy on the diet, which can become more important, then anyone or anything else in the world. (Sacker 10)
Nutritionism is an ideology that believes that the nutrients in foods are the key to understanding them. Nutritionism believers are so focused on the nutrients that food contains that they forget about all other aspects of food. The problem is that consumers rely on packaging to tell them what nutrients a food provides, since nutrients cannot be obviously seen, and they rely on science to tell us what nutrients are good and which are “evil”.
represent in real life. Birds are a part of a class of animals that have the ability to roam
The study of aerodynamics is about how air moves and the forces it creates on an object as it moves through the air. (Willits, 2007) Understanding the aerodynamic forces at work on any object can help to explain the actions of the object. The entire airplane is an object acted on by the air, therefore aerodynamics is critical. Airplanes fly because of their ability to use aerodynamics to their advantage. It is these forces that enable an airplane it to leave the ground and sustain flight. The basics of flight can be explained with the four forces acting on an airplane: lift, weight, thrust, and drag.
The Big Thirst, written by Charles Fishman was created to explore the case studies around the global scarcity of water. Rather than following the path of many authors who have constructed books regarding water and the smart management of such, Fishman attempts to debunk ideas surrounding myths on the water shortages. By providing more case studies that focus on his idea that while indeed water problems can be alleviated at local, even regional levels, those efforts do not impact the water scarcity on a global level.
...eding and locomotion. (flight allows dispersal almost world wide with time). Insects possess all types of legs for running, grabbing, digging, crawling, and clinging etc. They also possess wings. The ability to fly allows insects to disperse from a crowded and deteriorating habitat when necessary. For example, in Africa, populations of up to a billion locusts migrate annually from unsuitable dry areas to greener areas where rains are falling. In North America, Monarch butterflies will migrate to Mexico and coastal California to avoid harsh Canadian winters. Locally, ladybird beetles migrate to mountain tops during winter and summer.
The freedom of a bird is one of the major reasons I choose this creature. A bird has the freedom to live wherever he/she pleases. A nest can be built almost anywhere! Birds also have the incredible ability to see the world from a point of view completely different from our own. They can fly! They can see things, smell things, and touch things that are so far beyond our reach in so many ways. This is why I believe that the bird is the luckiest creature to ever live. Wouldn’t it be wonderful to not have any material belongings? To be able to move to Florida on
Lets think about a job that allows you to soar through the air like an eagle, without a care in the world, the job of a pilot is an amazing job that provides you with three things freedom, fully using your sight, and control.