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El nino and la nina effects essay
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The Galapagos penguins, also known as Spheniscus mendiculus, currently have the smallest breeding range and population size of any penguin (International Penguin Conservation Work Group). These penguins have an average weight of 5.5 pounds, and an average length of nineteen inches (World Wildlife Fund). This specific species of penguins used to be found on all nineteen of the Galapagos Islands. Currently, they are mainly found on only two of those nineteen: Ferdinand and Isabela. The penguins’ habitat is ocean and rocky beaches. They live near the Cromwell Current to obtain food, because many fish swim on that current. They utilize the beaches, especially when they are nesting, and lay their eggs in holes or caves on the islands. Their diet consists of eating small fish that are found less than 30 meters deep in the water, because they don’t like to swim farther down than that (Animal Diversity Web). The Galapagos penguins used to be a plentiful species, and as of 1970, there were almost 15,000 recorded. Today, there are less than 2,000 penguins of this species left. What caused this drastic decline? These penguins have been threatened not only by humans, but also by their environment, which has caused their species to become endangered. “Penguins are threatened by pollution, bycatch and climate change” (World Wildlife Fund). The climate change is caused by the El Nino and La Nina cycles, which results in a food shortage. When the penguins run out of food to eat, they begin to starve. “Past strong El Nino events have caused mortalities of up to 77 percent, with dramatic declines of prey species and reduced breeding success” (World Wildlife Fund). This means that if the cycles of El Nino once took out 77% of the Galapagos Pengui... ... middle of paper ... ... the Galapagos Islands and into the new place to see how they thrive before moving most of the population. My plan can be implemented as long as the funds are provided. Utilizing fundraisers, accepting donations, and using the “Adopt a Penguin” theme, I feel like the money can be raised, and funds can be set up to start the upbringing of these penguins. People can “Adopt a Penguin,” and the money they send in for their penguin can go towards helping bring these penguins out of endangerment. Then, slowly, the plan can be put into motion. First, the funds will be used to place the penguin in zoo captivity, and extra money will go towards keeping them fed. Next, the funds will be used to try and pass laws on fishing limits. The fines received from the destruction of the beach habitats can be used for research in trying to relocate these penguins to a similar climate.
The female moves her head within the avenue walls during the male display, providing her with motion parallax depth cues that will conflict with the false depth cues of forced perspective.
The aftermath of El Niño on Darwin 's finches was the result of more than two thousand finches. Also, the wetness resulted in a game change for the Tribulus and for the finches who ate small-seed crops.
Like I said moments ago, the penguin is known to be witty, meticulous, inscrutable and they of course live on ice! First of all, I can be witty if I want to, and I spend half of my time on the ice. By that, I mean at the arena playing or practicing ringette. Ringette is a part of me and it always will be. I love the sound of my skate edge cutting into the ice. In addition to that, I love the way snow sprays off my skate when I make a quick stop as well. These are just some of the way that I can relate to a penguin. In conclusion to this paragraph, I am most like a penguin because I often enjoy the cold
The eradication of species numbers average at a toll close to one hundred percent of earths total living creatures. “It is the Earth's most severe known extinction event, with up to 96% of all marine species and 70% of terrestrial vertebrate species becoming extinct” (Sahney, and Benton 759). Not only where marine and terrestrial species effected but this catastrophic event is the only recogni...
Around the world, their are beautiful places called “the seven wonders of the natural world”. These sites are fantastic because of there fascinating views and the fact that they were naturally made, not by humans. One of these seven natural wonders of the natural world is the Great Barrier Reef. The Great Barrier Reef is located off the coast of Queensland, Australia. The Great Barrier Reef was formed by corals growing on submerged islands. The sea level then continued to rise, “leading to more corals growing and forming.” (Zimmerman). The Great Barrier Reef is “a mosaic of 2,900 individual reefs” and can be “seen from space and is not only the world's largest coral reef system but also the largest structure
These penguins lived after the Castastrophic event “Cretaceuous” that demolished the dinosaurs and many other species. Based on the DNA analyses and avaiable evidence of modern birds, we think the modern bird- lineages, including penguins, some how managed to survive through the Cretaceuous. Also it’s not shocking these fossils were found in New Zeland. The South Pacific and Southern oceans were free of predatory mammals, had abundant food, and had space for Penguins to breed. But the Southern Pacific is not the only area where Penguins inhabit. Many of modern penguins “Aptrenodytes” are located in the Antarctic. Recenelty it was discovered that there was a over looked feature on the surface of the fossil penguins flipper bone. These grooves were easily missed because the look was similar to tendons and muscles in the same area. It was discovered that these grooves were blood vessels that make up a counter current heat exchanger called “humeral arterial plexus” which allows penguins to limit the heat loss through the flippers. Also it helped Penguins maintain their core body temperature in cold water allowing them to survive long journeys in the cold waters. Although Penguins have luckily been able develop these traits to survive the dramatic shifts in climate, the world population can not mistake their success as resilience towards global warming.
In this excerpt from “A White Heron,” Sarah Orne Jewett tells of a young girl, Sylvia, climbing a tree as high as she can and staring out over the world from on top. Through her use of birdlike imagery, a varying narrative pace, and unique point of view, Jewett presents Sylvia as a young heroine conquering a small piece of the world.
The theory of evolution is a very interesting, but also a bit of a controversial topic. The Merriam Webster dictionary defines evolution as “a theory that the differences between modern plants and animals are because of changes that happened by a natural process over a very long time.” Even though many people would and have disagreed with this following statement, the theory of evolution as of now is the best the best way of explaining why people and the animals which are, are on earth today.
Brainstorm: surgery, injection, long lines, months, medical appointment, death, out of medicines, pain, happiness, sadness, family
What is the first marine mammal added to the endangered species list attributed primarily to climate change? As climate change melts the ice, it is projected that two thirds of polar bears will disappear by 2050. This drastic decline in the polar bear is occurring in our lifetime, which is but a miniscule fraction of the time polar bears have explored the vast Arctic seas (National Wildlife Federation, 2014).
In the past hundred years, the human race has expanded almost everything in the United States of America, such as our agriculture practices, the size of our cities, and the sheer amount of expansion in business and it has affected one group of animals in particular, waterfowl. Due to these advancements, the human race has caused the climate to change, and according to an research by Jennifer Reilly “Climate change is an global problem that affects all species of waterfowl and the wetlands they inhabit” (Reilly 2017). Humans have impacted the life of waterfowl in such extreme levels of magnitude, that humans have almost become part of waterfowls life. Cites have become almost refuges for geese as mentioned in the study titled Survival
Volume 21. Connecticut: Grolier Inc, 1998. Simpson, George Gaylord. Penguins: Past and Present, Here and There. New Haven, Connecticut:
Seven different species of Sea Turtles grace our ocean waters . From the beds of the Indian ocean to the colorful reefs of the Coral Triangle , even the sandy beaches of the Eastern Pacific. Human activities have tipped almost all the skills of the survival of these ancient turtles . Even though you think these turtles are not endangered , they are one of the most endangered species in the world .
...he Endangered Species Act list of threatened species” (edf, 2014). “The U.S. Geological Survey predicts polar bears may be gone from the planet in as little as 100 years” (edf, 2014). In the tropics, increased sea temperatures are causing more coral reefs to “bleach,” as the heat damages algae that are necessary to coral health. “Several U.S. states may even lose their official birds as they head for cooler climates including the Baltimore oriole of Maryland, black-capped chickadee of Massachusetts, and American goldfinch of Iowa” (NRDC, 2014).
Introduction One particularly interesting sea creature is the whale shark, formally known as Rhincondon typus; it was first discovered in 1828 by Andrew Smith (Rowat 2012). This large fish is found globally in warm tropical oceans and prefers to stay within 200 meters of the ocean’s surface in waters ranging from 4.2 to 28.7 degrees Celsius (Stevens 2006). This creature can be found all across the globe in warm tropical seas. Aggregations of whale sharks have been seen off the coast of Australia at times, although it is primarily a creature of solitude. Whale sharks are filter feeders that consume plankton as well as small fish and are harmless to humans.