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Ways to help endangered species
Ways to help endangered species
Ways to help endangered species
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Endangerment of the Florida Panther and Florida’s Efforts at Recovery
The reasons for the phenomenon known as endangerment are varied and complicated.
Endangerment can occur either naturally, through environmental changes and evolution, or unnaturally, due to human involvement in the environment such as encroachment and poaching.
One rapidly decaying species in particular has the state of Florida doing its best to find a solution for this historically misunderstood mammal. The Florida panther's numbers have decreased to the point of endangerment due to humans being one of its biggest threats through the practices of encroachment and its resulting inbreeding, as well as vehicular collisions, and chemical exposure in the environment.
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As the word out-breeding implies, to out-breed is to let the Florida panther breed with other cougar species. According to an article titled “With Fresh Blood, Inbred Florida Panthers Rebound” by Robert Roy Britt, a writer for Livescience: "A controversial breeding program has improved the genetic diversity of inbred Florida panthers and the endangered animals are on the rebound, scientists announced today.” The progression rate of the Florida panther’s endangerment will determine if this program could create a full on start in order to help the Florida panther’s population regain some of its numbers. Recent statistics show that vehicular collisions are, in fact, a serious problem for the Florida panther’s survival rate as well: "In 2012, a record high of 19 panthers were killed while crossing the road. For a species whose population is believed to be just 100-160 adults, even the loss of a single cat is serious." (Reducing Panther Deaths on Roads). As the Florida panther faces extinction unless programs are implemented to restore its numbers, these statistics are not to be …show more content…
Another advantage of the Roadside Animal Detection System is that it makes it easier, and safer, for the nocturnal Florida panther to hunt its prey during the night adding to its chance at survival. Chemical exposure is yet another serious concern for the Florida panther. Mercury and pesticides are some of the most common chemicals that affect the animal’s population. Florida panthers are carnivores, and their diet mostly consists of wild animals like raccoons and deer (Florida Panther). Mercury, which is found in rain water can transform into harmful bacteria. This bacteria is consumed by wild fish coming in contact with the rain water. Some wild animals, like raccoons, then eat fish from rivers or lakes and, in turn, are hunted by Florida panthers (Handbook). Exposure to this chemical can cause the Florida panther to have severe problems, like liver damage, due to the poisoning effects of mercury. Pesticide residues are another way that the Florida panther is exposed to chemicals in its ever decreasing environment (Handbook). Pesticides which humans have applied to wild grass and plants are
The rhetorical occasion of this excerpt is to inform others about the dangers of chemicals on earth’s vegetation and animal life.
There I was, standing face to face with the bobtailed lynx. It was looking right at me and licking its chops with delight. It seemed as if the beast was thinking "Lunch" on this cold, gray December day, but I wasn't worried about being attacked. The reason for this was the fact that this was a domestic lynx that just happened to be on the other side of a stout metal cage, so there was no chance of the lynx getting a hold of me.
Florida Department of Environmental Protection. Waste Management Division, 9 July 2009. Web. 2 Feb. 2010. .
Dangers on roadways is an issue that describes the discrepancy between perception and reality of road rage. The media, for some odd reason, tends to make road rage a huge controversial issue. As seen on talk shows from Oprah Winfrey to CNN, they reveal to people that road rage could happen at any time and to always be looking over your shoulder. These talk shows and news programs also put fear into our minds by explaining that most roadragers often use guns to kill or injure their victims. Glassner contradicts the media's speculations by stating that out of approximately 250,000 people killed on roadways between 1990-1997, AAA attributed that one in one thousand was an act of road rage (pg.5).
Alden, Peter, Rich Cech, and Gil Nelson. 1998. National Audubon Society Field Guide to Florida. New York: Knopf. 2. Brown, Larry W. 1997.
Within the state of Florida there are dozens of individualized, non-profit organizations making an effort to help the local wildlife. The local land and marine wildlife includes birds, geckos, frogs, snakes, panthers, manatees, sea turtles, fishes, sharks, corals, lizards and many, many more. Florida State is located on the Southeastern tip of the United States providing a unique opportunity for conservation of salt-water animals. While there are animal conservation efforts taking place all over the world, this essay will focus on two animal species that humans are specifically trying to save in Florida State. The two main animal species of focus are manatees and sea turtles.
Maintaining ecological diversity is necessary for the survival of a biological community. In the United States, American citizens are on the verge of irrevocably damaging one of the country's most unique and diverse treasures - the Florida Everglades. This national park is now the only remaining patch of a river that used to span 120 miles from Lake Okeechobee to the Florida Bay. Dikes and levees created by the Army Corps of Engineers in the late 1940's drained this river to reduce flooding and increase useable water for the development of the region. This major diversion of water lead to a trickle down effect causing the continual decline of the environmental state of the Everglades. Since then, debates over the Everglades' future have silently raged on for years about how, why, and when the restoration will begin. This ongoing, but virtually unproductive effort has cost taxpayers a great deal without any apparent benefits. Recently, this debate has been amplified by the voices of the sugar industry in Florida, which was attacked for its major contribution to pollution of the Everglades. Now debates rage on with a new effort called the Restudy. Backed by the Army Corps of Engineers, this effort would change the flow of the Everglades, potentially restoring it into the viable community of life that it used to be. The question now is, will this latest attempt to restore the Everglades ever be realized (thus ending the cyclic Everglades debate) or will it simply add up to one more notch on the bedpost of inadequate and failed attempts to save this national treasure. The world is watching to see how the United States will handle this unprecedented cleanup.
The premise of Theo Colborns’ research was to find the connection between the rising incidences of cancer and environmental contamination in the Great Lakes region. However, during field and laboratory studies, Colborn discovered that there was no direct link between the contamination and cancer. However, Colborn did find reoccurring patterns of abnormal behavior and deformed offspring amongst the wildlife populations in the Great Lakes region. Elevated levels of polychlorinated biphenls (PCBs), pesticides dieldrin, DDT, lindane and chlordane were found during tissue analysis of the wildlife in the Great Lakes region (Colborn et. Al 1996). These elevated levels were found in offspring of the wildlife who appeared to be healthy. This supported Colborns’ hypothesis that these contaminations disrupt hormones produced by the endocrine system during growth and development, which will then cause physical and behavioral abnormalities in the fetus.
White tailed deer are the largest game animal in North America. This is due to their over abundance and annoyance to farmers. An average of 300000 deer are hunted down each year. A tragedy has been another 3000 are hit by cars every year. Many human efforts have been made to prevent these accidents, such as fencing and deer repellents near freeways, but many seem to think that hunting and controlling the population is the best way.
In 1989, there were 12,152 deer-vehicle accidents in the USA in which four people died and over 450 people were injured (7). What humans do not realize is the damage deer are causing to their environment, the human population, and themselves. Until a decision is reached regarding deer population control, the present state of overpopulation will continue to affect humans and the environment alike.
Coyotes and bears are a common sight in the woods. These animals, along with others, are predators that help to control deer population but also decrease the amount of land allowed to the deer. In Western NC, deer rates have fallen and bag limits have been reduced. In Pennsylvania, biologists have conducted a lengthy study to determine fawn mortality and predation. Predators killed 46% of fawns, (Hart). A study about coyotes in Ohio found that even though they kill numerous fawns, the population of deer continues to grow, (Hart). It would be critical to maintain...
A study showed that it was estimated that 1.23 million deer-vehicle collisions occurred between July 1, 2011 and June 30, 2012 (Insurance Journal). In that small time frame, those accidents cost more than 4 million dollars. During mating and migration season, those numbers rise. One could tell from experience that deer collisions are very dangerous not only for the driver, but for the deer as well.
To be on the road for long periods of time is not meant for everyone to experience. Only a few can stay on the road and function normally. Living in the wild is not healthy especially for our generation who, for the most part, does not know much about living in the wild. When you search up the definition of wildlife it comes up as "wild animals collectively; the native Fonda of a region". Wildlife is another way of living however, when our generation has become accustomed to living one type of lifestyle, living on the road or in the wild is not something that can be easily done. Not only is our generation used to living that type of way also the way our society looks at things to live in the wild and on the road is completely unethical. Even though it is possible to live out in the wild Chris Mccandles is a great example on why people should not be on the road. Living on the road is completely difficult and not only does it take a strong-minded and determined person to do it also takes physically strong person to
Parasitism is a dangerous problem because it causes disease in animals. These diseases in animals can be contagious to human beings; therefore animals harm the ecosystem by spreading bacteria, and pathogens. According to Baucom, and de Roode (2011), tolerance or resistant mechanisms in animals could reduce the growth of parasites. Diseases and bacteria are not only the problems with animals, as human population increase, animals and humans comes in conflict with each other. However, the conditions and climate of Georgia can affect some foreign animals. For example, the panda that was at the Atlanta zoo originated from China, since the panda is used to the environment in China, the climate of Georgia has affected them, therefore they were sent back to China to secure their health. Several species such as gray bats, Indiana bats, manatees, and humpback whales are endangering due to human’s overhunting activities (Castleberry 2005). Some animals in Georgia are affected by the conditions and climate of the area, while other animals affect the health conditions of human beings.
slow extinction, or did it happen all of the sudden? These questions bring rise to many