Origin and Evolution of Birds Paper - Assignment Example

Comments (1) Cite this document
Summary
This study looks into birds as a truly unique set of animals in the world. For millions of generations, birds have constantly been living on earth. As the evolution theory came to being and many scientists came forth to prove it, the evolution of birds was not left behind…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER97.4% of users find it useful
Origin and Evolution of Birds Paper
Read TextPreview

Extract of sample "Origin and Evolution of Birds Paper"

Download file to see previous pages The paper tells that in the recent years, with enhancement in scientific development, much has been able to be got related to the origin and evolution of birds. With the help of techniques like computerized carbon dating and the rest, the origin of birds could be able to be pinpointed and much of the changes that took place in evolution place in a certain time. Since every species ought to survive in a given environment, a number of adaptation changes are adopted. Often, some of these adaptations result into serious and minor changes in the physical nature of the given species resulting in evolution. Evolution essentially is the gradual change of a species from the original to a different version. Birds too were not left behind in the evolution process. Survivals always a key feature in the maintenance of a given species. For any species to survive, means they had first to acquire the basic want like food and security. Birds for instance migrate to distance lands in search of food and a reproduction place. In terms of security, birds that were preyed on by land animals might have found a way to fly to escape such predators. Often evolutions come as a means to overcome daily challenges in life. Over millions of years back, it has been researched that birds were the ancestors of dinosaurs called theropods. One of the most efficient survival strategies was migration. Migration was a complex task, yet most species created their own migration strategies for survival. Some species would migrate for a short distance and some would take long distances seeking for suitable environment (Feduccia 2). Thus, for species which needed long distance migration had their own specialized strategies. From this concept, we can think about the evolutionary origin of birds and their similarities to reptiles. For survival, reptiles had to go to a higher place in search for food, so they had the power to fly. Therefore, birds developed their wings, and later on they developed feathers. Birds have move power at flying than reptiles now. Bird flight origin is an immense issue in avian biology plus in the overall evolutionary theory. Often, many scientists have pointed to the fossilized Archaeopteryx specimens as evidence to the existence of a transitional vertebrate which developed during the evolution of birds from reptilian dinosaurs (Feduccia 18). Often, most birds do fly, therefore distinguishing them from the other vertebrate classes. Hence, flight is the chief means of locomotion in many bird species and can be for feeding, breeding, feeding, and escape plus predator avoidance. Birds have many adaptations for flight. These include having a lightweight skeleton, the pectorals (which accounts for 15% of the total mass of the bird), two large flight muscles, and the supracoracoideus. Often, the wing size and shape determine a given bird’s species flight type (Feduccia 26). Often, many bird’s combine power and the flapping of their wings to fly, and once on air, flap less extensively to save on energy. It is estimated that about 60 bird species that are extant are flightless as were the case of many extinct birds (Miller, Vandome & McBrewster 234). Flight is hence seen as a very serious adaptation process in the evolution of birds that have enabled them to survive time. It has been found out that flightlessness sometimes arises in birds located in isolated islands, ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Origin and Evolution of Birds Paper Assignment Example | Topics and Well Written Essays - 2750 words”, n.d.)
Retrieved from https://studentshare.org/biology/1394409-origin-and-evolution-of-birds
(Origin and Evolution of Birds Paper Assignment Example | Topics and Well Written Essays - 2750 Words)
https://studentshare.org/biology/1394409-origin-and-evolution-of-birds.
“Origin and Evolution of Birds Paper Assignment Example | Topics and Well Written Essays - 2750 Words”, n.d. https://studentshare.org/biology/1394409-origin-and-evolution-of-birds.
  • Cited: 0 times
Comments (1)
Click to create a comment or rate a document
go
gottliebclaudie added comment 11 months ago
Student rated this paper as
I had an issue with a assignment types of works. All until I came across this website and this particular document. Even though "Origin and Evolution of Birds Paper" is far from my studies, the structure is so great that I use it all the time as an example for my own works.

CHECK THESE SAMPLES OF Origin and Evolution of Birds Paper

Origin and Evolution of Christianity

...?Contents Contents Origin and Evolution of Christianity Introduction Aspects of Christianity such as religious beliefs had been in existence even before the birth of Christ. The Old Testament, which was written before the birth of Christ has several prophecies on coming of Messiah whom Christians believe, is Christ. The history of Christian teachings became clearly spelt from the first century and is recorded in the New Testament. Christianity borrowed heavily from Judaism and other pagan concepts. A feature such as observation of Sunday as the Sabbath day was borrowed from non-Christian Romans while Christmas concepts were borrowed from Babylonians. Temples previously used by pagans were also turned into...
11 Pages(2750 words)Research Paper

Archaeology Research paper, on the evolution, origin of bipedality, and the different perspectives on it

... Hypothesis on the Evolution of Bipedalism.” American Journal of Physical Anthropology 118 (2), 2002. Vrba, Elizabeth. “Role of Environmental Stimuli in Hominid Origins.” Wang, WJ, RH Crompton, y Li, MM Gunther. « Energy Transformation During Erect and Bent – Hip, Bent – Knee Walking by Humans with Implications for the Evolution of Bipedalism.” Journal of Human Evolution 44 (5), 2003. Wheeler, A. “The Evolution of Bipedality and Loss of Functional Body Hair in Hominoids.” Journal of Human Evolution (13), 1984.... ?Introduction The concepts of evolution have altered not only according to specific needs of various species but also because of responses to the surrounding environment. This has altered the way in which many...
13 Pages(3250 words)Essay

Evolution of Managment Paper

...of developments. Indeed, the future of the study of management is teeming with possibilities. However, it is essential in every study to achieve a retrospective understanding of the field, especially one as broad as management. Moreover, to effectively reflect this retrospective understanding, one may attempt to peek on the field’s personal application. The paper attempts to present a review of management’s colorful evolution, as well as an outlook of the field’s personal integration. Ambiguity and Its Implications The field of management can be considered an oxymoron in itself. While, as stated earlier, it is characteristically broad, it was nevertheless contained and painfully bordered. The subject’s...
8 Pages(2000 words)Research Paper

Evolution of Internet Paper

...?Week 4_DQ Week 4 DQ The world has seen the evolution of internet since its beginning in the 1960s. When it started, internet could not handle large amount of data at a time, and the documents were mostly in the form of text. A dial up modem with an Internet speed of about 28 kbps was extremely high in the early 1980s. Currently, there are various applications with faster speeds and greater bandwidth for the internet. There is video streaming, social networking and downloading of immense files, as examples of what people can do over the internet. With the evolution of internet, devices used to support it have also developed and am outstanding example of these devices is the router. In this part of...
4 Pages(1000 words)Essay

Evolution and Origin of Diseases: Darwinian Medicine

...Evolution and Origin of Diseases: Darwinian Medicine Darwin medicine plays a critical role in the understanding ofdiseases and their subsequent treatment. Many diseases are caused by pathogens and a better understanding of microorganism will be important to treating diseases. Darwin medicine is a continuation of Darwin theory of evolution, which explained how organisms adapted to the environment to ensure their survival (Nesse & George 36). The study on diseases evolution is a continuation of the Darwin evolution of adaptation in which organisms had to adapt to the environment to ensure their survival. Likewise, an understanding of...
6 Pages(1500 words)Essay

Evolution of Cognition Research Paper

...? Evolution of Cognition Evolution of Cognition I. Definition of cognition and cognitive psychology Cognition “refers to all processes by which the sensory input is transformed, reduced, elaborated, stored, recovered, and used. It is concerned with these processes even when they operate in the absence of relevant stimulation, as in images and hallucinations” (Josephs, 2011). Cognitive psychology on the other hand is defined as “the branch of psychology devoted to the scientific study of the mind” (Braisby and Gellatly, nd, pg. 2). This branch of psychology digs in deep into the human’ mind on how we think, process and learn information. Part of studying cognitive psychology is to understand how we form...
4 Pages(1000 words)Research Paper

Evolution of Formal Organizations Paper

...? Evolution of Formal Organizations Paper Formal organizations are corporate establishments that are built and operate on a set ofrules and regulations, which are put down, in writing, to govern the members in the execution of the organization’s main objectives. Formal organizations are designed in such a way that each member or group has a specific obligation to fulfill, and whose overall purpose is to achieve the primary goals of the company or institution. This paper aims to highlight the evolution of formal organizations in the last century, the steps that informal establishments can take to attain a formal organization status and provide a forecast on the fate and...
4 Pages(1000 words)Term Paper

The Birds and Psycho

..."The Birds" and " Psycho" The movies, "The Birds" and “Psycho" are both directed by Alfred Hitchcock. There are various aspects of the movies that compare. First among the elements of comparison between the two movies is the aspect of using sound to elicit a feeling of fear, tension and suspension. The sound tracks applied in the two movies are sinister in nature, creating tension on the audience, and giving them a hint of the horrific components the movies entail. While the movies open, the soundtrack that comes with them, which is relatively fast and ominous prepares the viewer for scenarios that are fearful and horrific (Raubicheck and Walter, 17). Considering that these two movies are horror movies,...
3 Pages(750 words)Essay

Seven Birds for Seven Brothers

...due: Seven Brides for Seven Brothers What accounts for the original critical and box office success as well as itslongevity and continued popularity is the fact it skillfully blends the comic yarn. It also uses an imaginative choreography that is up to standards. Additionally, the casts treat the songs as if they were live performers. 2. The movie helps us to understand the history of westward expansion and settlement of United States. It shows that most of the people are farmers. From the movie, Adam who is the main actor is a farmer. There was expansion slavery that was influenced by the political battles, and many people lived in large cotton plantations. 3. From the musical, gender relations have been demonstrated...
1 Pages(250 words)Essay

Origin and evolution of peralkaline rhyolite

... Introduction All around the world alkaline rocks normally occur in several diverse petrological associations, tectonic settings, and have such varied chemical compositions. Therefore, all alkaline rocks cannot be produced by single parental magma. In addition, alkaline rocks occur in continental rifts and oceanic islands (normally formed at magma consolidation’s late stages after tholeiitic eruptions). This easy explains the origin and evolution of Peralkaline rhyolites. Origin of Peralkaline Rhyolites According to Shanti (p.15) rhyolites are acid igneous rocks that appear to be fine-grained and are normally dominated by alkali feldspar and quartz. Rhyolites in most cases are porphyritic, glassy groundmass or fine-grained. Often... ...
5 Pages(1250 words)Research Paper
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.

Let us find you another Assignment on topic Origin and Evolution of Birds Paper for FREE!

Contact Us