Why Animals Change Their Colors in Response to Environment Essay

Why Animals Change Their Colors in Response to Environment Essay

Length: 666 words (1.9 double-spaced pages)

Rating: Better Essays

Open Document

Essay Preview

Some scholars assert that animals change its color in response to their environment because changing color is easiest way to cause optical illusion and do not need much time for hiding themselves from predators. Although this thesis is embroiled in controversy,new idea came up which rebut previous theory.It contains the idea that protection could not be just one clear explanation of animals changing theircolors because some researchers have found out that most animals are color blind. Their color works as a visual signal of mood or the process of evolution. To back up this opinion the explanation of animal’s physical difficulty will be discussed.As mentioned above, this thesis is very controversial. Most people believed existing theory; animal changes its color in order to protect itself. Nevertheless, the new theory, which is protection is not only reason to change its color, had more evidences that can verified, so many scholar is now fuel to new theory. Now let’s compare existing theory and new theory for approach to the fact.
Many people Zoological scientists have insisted animals change its color to blend itself with its surroundings and therefore escape the attention of predators or preys. For example, the white fur of polar bears helps them in becoming less visible on the snow when they go in search of ringed seals used by them as their food. Toad is another example. Most toads have dull coloration - browns, greens, grays - to help camouflage them in their environment. However, those statements can be denied due to physical difficulty.A major factor that confute the theory of protective coloring is that most animals do not have proficient ability to distinguish colors as human beings do. Animals and humans have rods and...

... middle of paper ...

...e two male chameleons fight each other. While superior one's color changes as dazzling, losing another one's color changes as somber; it is a kind of an expression of sense of superiority. It changes its color as black when it gets mad, and if they it changes its color as unique, that means the mating season is coming soon. Octopus and squid also can change their color by their feelings.
In conclusion, animals absolutely can change their colors for survival, however, protective coloring could not be just one clear explanation of their shapes and colors. Considering the facts mentioned above, the statement that animal’s color is the result of convincing its survival is partly correct, however, protection is not a main point for changing its color. Nevertheless, the diversity of animal’s colors pleases our eyes. The way of nature is truly profound and mysterious.

Need Writing Help?

Get feedback on grammar, clarity, concision and logic instantly.

Check your paper »

Essay on My Response to Jeremy Rifkin's "A Change of Heart about Animals"

- Jeremy Rifkin in the article " A Change of Heart about Animals" argues on the fact that as incredible as it sounds, many of our fellow creatures as like us in so many ways. For example, in a movie named Paulie a young girl that suffers autism gets attached to a parrot. The girl struggles to talk but she just can't. Time passes by and then the girl starts talking because the parrot helped her. An incident happened so the little girl's parents decide to let the parrot go. The parrot ends up in an animal testing lab but somehow he managed to escape....   [tags: Jeremy Rifkin, Change of Heart about Animals, anim]

Better Essays
541 words (1.5 pages)

Essay about The Response of Organisms Towards Climate Change

- ... Recent phylogenies support the hypothesis that the earliest lineages inhabited rocky shores, that littorinid gastropods have a common mangrove origin with single conversion to rocky shores, and that three discrete mangrove origins with no ecological reversion are found in neritid snails (Frey, 2010; Reid et al., 2012). Moreover, some gastropods might also be set by extreme high temperature exposure, whilst others might suffer desiccation, hypoxia, limited feeding or combining of these in response to climate warming....   [tags: global change biologists, ectothermic animals]

Better Essays
2374 words (6.8 pages)

The Approach to Climate Change: Hamiltonian Response or Jeffersonian Response

- The approach to climate change has been a topic of debate for as long as the concept of climate change has been around. Some believe that the Hamiltonian response, a focused national response from the government, is necessary in order to get the country to correctly react to the problems the world is currently and will be facing. Others believe that the Jeffersonian response is more appropriate since it means that citizens would be in control of the changes and therefore more willing to make the changes and more likely to accept, follow, and tell others about these changes....   [tags: environment, pollution, global warming]

Better Essays
1381 words (3.9 pages)

Essay on Global Warming: Impact of Climate Change on the Environment

- Every place, country, city, region has its own climate. Climate plays one of the important roles in people’s life. Climate is defined as the average weather, which means variety of weather conditions as rain, snow, hail, sun, and wind over period of time about 30 years that can be measured in any particular place.( IPCC Third Assessment Report - Climate Change 2001; editor:A.P.Baede) Climate change is a variation of average weather. There are 2 causes of climate change. The first is human activity which includes deforestation, burning fossil fuels, agriculture, transportation and infrastructure....   [tags: environment, pollution, global warming]

Better Essays
2335 words (6.7 pages)

Essay about Bleaching of Coral is Harming the Environment

- ... Although some coral reefs may retain their physical structure, most still lose some of their framework due to physical disturbances (Coker, Pratchett and Munday). However, with coral bleaching threatening fish habitats, the larger the risk of extinction for these and other species will be. Therefore social hierarchies in the aquatic environment will change. This concludes that live corals are important for fish species than just a structure (Coker, Pratchett and Munday). In the Effects of coral bleaching, induced bleaching was performed by placing two colonies A....   [tags: color, global warming, environment]

Better Essays
2080 words (5.9 pages)

Essay about The Relationship Between Humans and the Environment

- The Relationship Between Humans and the Environment Nearly everything that a human does is in response to the environment. Our lives are defined by what is around us and what we find in front of us, whether this means accepting, dealing with or changing it. This has been the pattern since primates first stood up and became Homo erectus, and has continued until we considered ourselves doubly wise. The shape of the land affected where humans moved. Weather was something with which to contend. Fire affected humans until they conquered it – and herein lies the core of the relationship....   [tags: Environment Environmental Pollution Preservation]

Better Essays
1367 words (3.9 pages)

Essay about Domestic Animals and the Land Ethic: A Response to J. Baird Callicott

- Domestic Animals and the Land Ethic: A Response to J. Baird Callicott Preface Both “Animal Liberation and Environmental Ethics: Bad Marriage, Quick Divorce” by Mark Sagoff and “All Animals Are Equal” by Peter Singer seem to ignore a fundamental defining characteristic of animals, namely their level of domestication. These two essays’ assumptions and exclusions inspired me to think more about domestication. Partially through the process of brainstorming and outlining my arguments, I read “Animal Liberation: A Triangular Affair” by J....   [tags: Essays Papers]

Better Essays
3017 words (8.6 pages)

Essay about Circadiam Rhythms in Humans and Animals

- Just as humans have a circadian rhythm that can be changed when entering a new time zone or season, other animals also exhibit time behavior - especially for food collection. As an animal’s environment changes over time, the they have to evolve to constantly change their time intervals for when they collect their food. This is very common in nectarivorous animals such as honeybees or bats. For example, honeybees know when to go out of their hive and obtain nectar from flowers because they have adapted to learn at what times a flower will “re-fill” its nectar....   [tags: feeding, bats, research]

Better Essays
1370 words (3.9 pages)

Education of the Environment Essay

- According to CQ Researcher, over the past 25 years a glacier found in the Peruvian Andes, that took around 1,600 years to form, has completely melted. Numerous studies have been run researching climate change and the affects of those changes are becoming increasing evident as time passes. These changes are being observed in every aspect of the environment whether that includes water sources, farmland, or even human lives itself. The issues related with a changing climate are continually becoming more important within the everyday life of Americans, but with that also comes the critics that are under the assumption that it is all a hoax and that the changes experienced are all a part of a cyc...   [tags: Peruvian Andes, glacier, nature]

Better Essays
1351 words (3.9 pages)

Non-Native Species Essay

- Non-native species is a term commonly used to refer to plants and animals introduced to a foreign environment mostly by humanity either intentionally or accidentally.. Such exotic invaders die because they cannot adjust to the introduced ecosystem, which implies they entail domestication. However, some thrive to the extent of dominating their new ecosystem by spreading quickly and widely. These kinds of invaders do not have their native predators and with time take over the ecosystem from native species (David and Sweeney 53)....   [tags: animals, plants, foreign environment]

Better Essays
1392 words (4 pages)