Why Rats Decline

People already know that rats are very disgusting creatures that live in sewers and eat trash. But these four articles introduced new insights to the problems that rats cause. Some of them include causing destructive infestations, horrible diseases that can harm or kill people and pets, and the danger of using pesticides to humans. The first reason and paragraph discusses what rat infestations are and why they occur, the second paragraph talks about the dangers to human society, and the third paragraph discusses the ways people are trying to rid their lives of rats.

If a predator organism was removed from an ecosystem, it would allow the prey population to increase which could lead to not having enough food for these organisms to eat. For example, if wolves were eliminated from the taiga biome than there would be a dramatic increase in the population of moose. This would result in the moose not having enough jack pine and could lead to starvation. The wolves would then have to eat more rabbits, elk, and voles which would decrease their population and starve the organisms that rely on these animals.

The lecture explained how the population of sea otters declined, due to the environmental pollution. First, the oil rigs along the Alaskan coat serve as an indication to pollution. This directly refutes the reading passage which states that predation was most likely the reason, since the bodies of the dead sea otters didn't wash on the shores.Secondly, the passage mention that the water samples that were extracted from the sea revealed the presence of chemicals. Again, this contradicts with the lecture which claims that the whales which the otters consume were not available anymore. Which had forced the sea otters to change their diet to include small sea animals. Thirdly, the lecture mentions that the decrease in sea otters population was

For each mouse that dies, a fox that needs to eat it for survival may die as well and the chain of dependency and dying continues.

The rodent problem has grown in New York City vastly in the last decade; according to Jonathan Auerbach a Columbia doctoral student in his statistical analysis on 2014 called “Does New York City Really Have as Many Rats as People”; there are approximately 2.02 million rodents in New York City and according to the Planning Department, New York’s population raised as 8,405,837 in 2013. If these reports are accurate, there is one rat for four humans in New York City. So, the problem is why New York City has so many rats and how can it decrease/eliminate the population.

The articles, “Ah, rats” by John Byrne and “Chicago Is a Rat's” are about how the rat population has started to grow since 2013, because of mild winters.The article states that Chicago is the No. 1 place in the United States where rats live. Through the July of 2012, 28% more people called than in 2011 the city’s 311 center asking for crews to come out and get rid of these annoying pests.I feel, that rats and other rodents are a threat to the Chicagoland area, because the pests carry various diseases and potentially start a plague or an epidemic.A main point was that since Chicago is so densely populated it means that there is a higher percentage chance for unsanitary streets in the city which will result in more rodents and vermin crawling

In the trigger piece, Anandwardhan Hardikar and his team hypothesised the following causal connection: having recent ancestors from a developing nation is a contributing cause of type 2 diabetes.

In the article about the rats it talked about how construction and the mild winter caused reasons for the rat surge. I would expand on this section of the article and go into more detail as to why. Also, I would get in contact with a construction worker who has experienced rats and their views.

In most frontlines in the war, rats would thrive together in the millions in trenches. The conditions that the trenches offered was ideal for rats. In No Man’s Land, which is the stretch of land that is found in between the frontlines of trenches, there would be empty food cans piled to the thousands due to the fact that cans were being thrown over the top of trenches on a daily basis. The rats would use this as a food source and they would also invade dug outs in the search for more food and shelter. Eventually, the rats would begin to grow in boldness. They would begin stealing food that was just laid down a few moments ago and they would start walking over the faces of sleeping men. As the rats ate, they would grow in size. Many rats was

Rats can carry diseases in a number of different ways. They may be carrying the disease in their body, or, as seen in Amarillo, they can carry fleas that have been infected with disease. This means that once they get near your home, your family and your pets are at risk from illness.

The mice are one of the invasive species,so they can be very destructive to many. It has many predators and can be lucky to make it alive

"Without [the kangaroo rats]," said Tim Bean, a student at the University of California, Berkeley, "the entire ecosystem would go out of whack.” these rats played an important role in our lives, therefore we have to pay a lot of efforts to help them out. The reason that scientists collect data is because they have an assumption that kangaroo the change of rat population

What happens when predators decline or, worse, disappear? In short, wherever we looked, we saw major environmental problems.

Rodents can be found everywhere on earth. Among the several different types of rodents, the ones that mostly prefer to live near humans, being the most numerous, are the mice and rats. They live in colonies which comprise of complex hierarchies, wherein they form deep bonds, often putting their own lives at risk to save family and friends. Their best habitats are cavities, holes inside walls, in sewer pipes, in stores where foodstuffs are kept, in the fields and in garbage dumps. As a matter of fact, they love to live anywhere food is available and is convenient for them to put up a nest. In addition, they can easily adjust to any kind of climate and even wipe out original mammals occupying the same niche.

“Don't wish it were easier; wish you were better. Don’t wish for less problems; wish for more skills. Don't wish for less challenges; wish for wisdom,” Jim Rhon.