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How has a Burmese python arrival impacted native populations
Burmese python
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Invasion of the Burmese Python
For approximately the past 28 years, Florida has struggled to curb the spread of a very problematic invasive species, the Burmese Python. The Burmese Python is originally native to Southeast Asia; they were brought to South Florida as pets in the mid-1990’s. Over the years, these snakes have been released into the wild where they have been able to find mates and reproduce (Florida). Burmese Pythons are invading the Everglades National Park where they rapidly feast on federally endangered species such as Woodstorks and Key Largo Woodrats (Mazzotti, 2011), causing devastating consequences to our ecosystem. Burmese Pythons will continue to multiply and jeopardize the existence of endangered species in the Everglades National Park unless more research is done and greater public awareness is made on the issue. There are several reasons why the Burmese Pythons are a major problem in Florida. Female Burmese Pythons reproduce rapidly and have as many as 100 babies a year, which quickly increases their population over time. Additionally, without any major predators in Florida, their numbers have grown over the last couple years. This massive population has allowed the Burmese Pythons to quickly and efficiently prey on
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Burmese python’s insatiable appetite has seemingly had a huge impact in the Everglades National Park. Accordingly, to Stokstad (2015) “between 2003 and 2011, sightings of raccoons and opossums in the Everglades dropped by 99%” these and other mammal species were a lot more common on certain parts of the Everglades, but that has changed ever since pythons had arrived. This major problem shows just how Burmese pythons are on Florida’s Everglades and they are the reason why much more has to be done to control their
This can get expensive and unsanitary. These non-venomous snakes are tricky to care for and often illegally released into the wild. This dumping, importation for the exotic pet trade, and escaped snakes from Hurricane Andrew is resulting in an established wild population of Burmese pythons in South Florida. II. Facts Native to the jungles and to the grassy marshes of Southeast Asia, the Burmese pythons are said to have been first reported in the Everglades in 2000.
Invasive species have the potential to harm their new environments. The release of Burmese pythons in South Florida is especially troublesome because the subtropical climate and the vast undisturbed habitats of the Everglades enable the species to thrive. Other large non-native snakes— such as the common boa (Boa constrictor), green anaconda (Eunectes murinus), yellow anaconda (Eunectes notaeus), and reticulated python (Python reticulatus)—have been observed in the wild in South Florida, but only Burmese pythons and common boas are known to be breeding. Burmese pythons were first reported as established in Everglades National Park (ENP) by Meshaka, based in part on specimens collected on the Main Park Road in the mid-1990s. Since then, the number of Burmese pythons captured or found dead in and around ENP has increased dramatically increased. From 2002 - 2005, 201 pythons were captured and removed or found dead. In 2006 - 2007 alone, that number more than doubled to
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.
The Burmese python’s presence in the Everglades is doing nothing but negatively affecting the world. In addition to it wiping out mass amounts of animal life, the Burmese python is affecting the local ecosystem, and lives of humans.
Levin, T. (1998, June/July). Listening to wildlife in the Everglades. National Wildlife, 36, 20- 31. McCally, D. (1999). The Everglades: An Environmental History. Gainsville: University Press of Florida.
The piece I chose to do my literary analysis on was the article, The Truth About Invasive Species, written by Alan Burdick. The article states that invasive species are all around us, but the area with the most prominent amount is the suburbs of Miami. It goes into detail about how abundant invasive species are in this area. Most people who would see a strange animal in their lawn or area would be bemused, however for the people of Southern Florida, this is a recurring scene. Burdick states that “virtually everyone in the South Florida, including Hardwick, has a neighbor with a backyard menagerie of lucrative critters on hold for resale”. Burdick describes both how an invasive species is introduced into an ecosystem, and the impact the have on other species upon their arrival.
Well to start, people who wanted these pythons as their pets probably didn't know how big they were going to turn out. The owners didn't realize that the python was going to get that big, so they had to let it go to the wild. Owners were probably shocked when they saw how big the pythons got. "people casually bought them when they were maybe a foot long." […] "Unable to deal with these giants, owners often dumped them wherever seemed feasible." As known some researchers believe that the Hurricane Andrew made these pythons spread more throughout the U.S and the Everglades. Native people from China brought them here and it should've stayed near Southern China. Also an exotic pet dealer that held almost 900 Burmese Python was destroyed and many of them escaped from the warehouse to the Everglades and into the
In 1896, naturalist C. Hart Merriam first scientifically classified the American black bear (Ursus americanus) in Florida. He thought that the large mammal’s long skull and highly arched nasal bones differentiated it from black bears in other areas. So Merriam classified it as a subspecies, (Ursus floridanus), which he called the “Everglades Bear”. Around 1960, the status of the bears was revised to the
An invasive species is defined as a plant, animal or pathogen that is non-native to an environment. With the introduction of an invasive species to an ecosystem it is expected to have adverse effects on the environment. The Burmese python is one non-native species to the Everglades. The constrictors can grow up to 7 meters, weighing up to 90 kilograms and live mostly on ground level or stay submerged in water for up to 30 minutes. This species of snake senses prey through chemical receptors in its tongues and heat-sensors along the jaw due to its poor eyesight. (Society, 2014). Burmese pythons kill prey through suffocating the animal by clamping down on the prey with its sharp teeth and coiling its body around the animal. The Python is able to unhinge its jaw and swallow food whole. Upon introduction into the Everglades ecosystem the snake with its large size poses a huge threat to indigenous species of the wetlands.
Parry, Wynne. (Sept. 23Rd , 2011) Exotic Pets Turning Invasive, Threatning Florida. Tech Media. Retrieved March 10th 2014, from http://www.livescience.com/16204-florida-invasive-reptiles-amphibians.html
Large snakes such as Burmese python are very dangerous animals. Some states have their own laws to prevent people from owning them as pets. The Florida Fish & Wildlife Conservation Commission states “State law requires that people have permits to possess Burmese pythons, or any Reptile of Concern.” (1). The Burmese python and other snakes like this one can d...
The gorillas live mainly in coastal West Africa in the Congo, Zaire, Gabon, Equatorial Guinea and Cameroon. Gorillas live in the rain forest. They usually live on the ground but build nest in trees to sleep in. Gorilla troops keep a 15-20 square mile range which often overlaps the range of other troops. There are three different kinds of gorillas. The eastern lowland gorilla the western lowland and the mountain gorilla. They are herbivores and eat only wild celery, roots, tree bark pulp, fruit, stems of many plants and bamboo shoots. They spend nearly half their day eating.
The Eastern Indigo Snake has had a population decline caused by habitat loss, over-collecting for the pet trade, and the mortality from gassing gopher tortoise burrows to collect rattlesnakes. Humans pose as the greatest threat to the Eastern Indigo Snakes. The appropriate habitat is destroyed during many roadway and housing constructions, as well as logging and agricultural activities.
There are more tigers in the United States in private backyards than there are in the wild. According to the World Wildlife Fund, over 5,000 tigers are held in captivity in the United States, yet only about 3,200 tigers remain in their natural habitat (“More Tigers in American Backyards than in the Wild”). Most people would agree that tigers would not make a good pet, but the exotic pet trade is booming. From popular pets like ball pythons and leopard geckos, to the rare tigers and Bermuda pythons, people all across the United States are obtaining stranger pets. Keeping exotic animals as pets is a practice that should be banned and laws that prohibit their ownership should be strictly enforced in the United States, as it creates a danger for the people who own and are around the exotic animals, the animals are often treated cruelly, and the increase in popularity of exotic pets is contributing to the augmentation of endangered species.