blogodiversity

Art Students Exploring Biodiversity


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Endangered Species in Florida

In last week’s class, we looked into different endangered species as well as various threats to biodiversity found today. I’ve always had a soft spot for animals. It’s a tragedy hearing about all the different endangered species around the world, a truth that, while unpleasant, must still be addressed. As such, I decided to do some research on endangered species found in Florida.

I visited the U.S. Fish & Wildlife Service online (http://www.fws.gov/endangered/) to do my research. There was a long list of endangered species, but the most interesting one in my opinion was the Florida Panther (Puma concolor coryi). The Florida panther is a subspecies of cougar traditionally found in the forests and swamplands of southern Florida. That is, until more recent times.

Despite conservation efforts, the Florida panther has difficulty surviving mainly due to space issues. A breeding unit of Florida Panthers is usually one male and four to five females. In the wild, this unit usually needs at least 200 square miles of habitat. That is to say, a population of only 200 panthers would require at least 4,000 square miles of habitat with sufficient genetic diversity to prevent inbreeding. For reference, 4,000 square miles is over three times the size of the state of Rhode Island.

Clearly, there are flaws in saving the Florida Panther Population. A major flaw is humanity itself. The human population is constantly increasing, more homes are built as more people move. While the earth is a large place, space is still limited. Animals take a backseat to mankind, and that will be their ultimate downfall. For, while we are constantly trying to save animals and help them strive, we are also concerned with our own wellbeing and comfort. The Florida Panther cannot find it’s way past the “endangered” status of humankind continues building more homes and roads, their prime environments are being destroyed! Perhaps it is in human’s nature that we take over, growing like a parasite on the planet. While the Florida panther needs at least 200 square miles of space to survive, we need as much space as possible to continue to grow stronger. Our prey, the wildlife around the world, are inferior to our intellect and thus powerless against our reign. It’s tragic, and shouldn’t be so, but in a world where “survival of the fittest” is applicable to wildlife, mankind finds itself at the top of the list. 


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Endangered Species

Its sad that we have to pass laws and regulations from destroying our own planet. Our planet is a limited resource. Who knows how many countless amounts of cures that we permanently destroyed. Or what about our natural filters? The planet has as system to clean it self, so when we keep destroying the plants, animals and sea life that are natural janitors, our planet eventually will become horrible clog of waste.

The thing is now a days, the amount of destruction is really unnecessary.  The average child per family is dropping so why do we need to clear out more land to build homes?  What do we do with all the displaced animals? Would it hurt to do a preliminary study of areas before we farm it/ fish it?

All of this just strikes me as lazy and ‘inconvenient’ with out a care for the future consequence

_laurie Lynn Thomas.


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Panthers, Manatees, and Key Deer, Oh My!

 After talking about endangered species, I immediately thought about endangered species around me. Some of these species include the Florida Panther, the manatee, and the key deer.

I did a paper in my freshman year of high school about the endangered Florida Panther, and wondered what the status on their population was today. The thing about these panthers is that they need a lot of land in order to live a healthy life. For example, each breeding unit (1 male and 2-5 females) requires at least 200 square miles. Since the species was declared endangered, several female cougars from Texas that are closely related to the panther were introduced in order to keep the species. Now, the population is estimated to be at least 163 panthers as opposed to 100-120 in 2008. It’s nice to know that the population is slowly rising, and I have hope that the population will continue on the same track.

Aside the florida panther as an endangered specie in Florida is the manatee. In 1991, the population was estimated to be at least 1,250. Since then, the population has increased, but it’s been a rocky road for them. For example, in January of 2011, it was recorded that there were around 5,000 and then later that month, the population was reduced by a few hundred due to the cold temperatures. And just last month, a woman was photographed riding manatees and keeping them under the water. The manatee is a gentle creature, so it was completely helpless against this ignorant woman.

Another endangered species is the key deer. Given their name, the key deer only lives in the Florida keys. Their population was mostly depleted because they were hunted as food by native tribes, sailors, and early settlers. In 1950, the population was near extinction and finally in 1993, hunting of the key deer was banned. Since then, the population has estimated anywhere between 300-800. Since hunting the key deer was banned, their population has certainly increased. Now, their biggest threat is road kill with kills ranging from 30-40 each year. I think that roads should be raised in order to create a safe passage way for deer underneath the roads, like they did to help the Florida Panther. In other conservation efforts, the National Key Deer refuge was established with approx. 8,500 acres.

Overall, these species have bounced back since their threatening population sizes and they’re on the road to stabilizing. However, efforts must continue in order to keep these vital species safe and alive.

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