Laura Diefenbach: OnEarth Correspondent

Laura Diefenbach

I am a senior undergraduate at Barnard College-Columbia University majoring in environmental biology.  I feel a strong connection to the environment having grown up along the Delaware River in Beach Lake, Pennsylvania.  It is about time that people become aware of the relationship between human activity and environmental problems.  I have no prior experience with blogs or journalism but feel it important for people to share and communicate current and important environmental issues.  This is a great resource to inform others on topics with which they are not necessarily familiar.  I strongly believe that we all need to work together in educating each other and taking action to combat pressing environmental concerns. 

Experience

I have interned at Black Rock Forest for the past two summers.  It is a 3,800 acre preserve in Cornwall, New York, promoting environmental research and education.  I have worked with forest manager, John Brady, in assessing the deer population and analyzing methods of management.  It is on this subject that I am focusing my senior thesis.  For my thesis, I am analyzing data to determine which of the three parameters (acorn crop, winter severity, or hunting) has a significant effect on a deer population.  In addition, I am in communication with the Cornwall Deer Task Force about the management plan in the village and town for bow-hunting, which is currently underway.  For a project in the class, Environmental Literature Ethics and Action, I am speaking with the Deer Task Force, the residents in the community, and the opposition of the management plan.  I am going to work with Emily Thomas to create a town hall meeting at the end of the bow-hunting to voice the general community concerns, discuss the efficiency of the bow-hunting, and address any questions about future management plans or options for that area.  Hopefully through this blog and my current projects, others will understand the necessity of deer management and be informed enough to create opinions of their own about the best management options available. 


Posts By This Author

  • Sightseeing in NYC? Check Out the Deer!

    I first started to hear about deer population problems two summers ago when I went to a town hall meeting in Cornwall, N.Y.  At this meeting, any concerned person could learn about and discuss the deer population with other residents and a panel of people from the area who had experience with or jobs related to deer.  The range of responses at this meeting amazed me.  Some argued that there was no deer problem.  Others claimed that deer populations were only in the nearby forest and not actually in the town.  One woman's repeated announcement that "nature will take care of the deer" was met with the majority of the attendees quickly casting aside any amiability and reacting with sheer disagreement.  Fortunately, less than two years later, residents have been more educated on the subject of deer and a deer management program has been implemented in the area due to the actions of a certain woman, Emily Thomas. 

    The people claiming ...read full post


  • Bow Hunting in Cornwall

    Following the example of Westchester County, Cornwall, New York is currently experiencing its first bow hunt in the town and village. This decision came about after years of discussion and activism on the part of Emily Thomas. I have had the privilege of meeting and keeping in touch with Ms. Thomas following my first summer in Cornwall. I spoke with her about the events leading up to this first bow-hunting season.

     

    Ms. Thomas was raised to care about food and the land. She has been a member of the Grail for about twenty years. A couple years ago, she began to notice that the flowers and plants that she had planted and loved ...read full post


  • Annually Assessing Deer Populations: Case Study at Black Rock Forest

    As I mentioned in previous posts, I have been interning at Black Rock Forest for several years. For the past year, I have worked with the forest manager, John Brady, in assessing the deer population at the forest. Using a variety of techniques annually allows us to determine several aspects of the deer population in order to try and generate a complete understanding of the deer at the forest. Some of these techniques are the deer tracking census, spotlight census, and information from the hunting take.

    A method started at Black Rock in 1988, the deer tracking census (DTC), is a way to create an index of over-wintering deer.  The DTC is performed at 12 and 24 hour intervals after each snowfall.  

    John and some others ride along roadways in the forest to observe any deer trails in the snow. The roadways are a great place to ...read full post


  • Deer Threaten Polar Bears and Humans

    This past week, I was driving down a commonly used side road and had to bring the car to a crawl because of a young white-tail deer in the road.  With the sun shining on the road and the colored leaves floating to the ground around it, my immediate reaction was saying aloud, "Aw, it is gorgeous".  I sat in the car, almost at a complete stop, for a good two minutes watching this young deer walk along the yellow lines in the middle of the road with no intention of hurrying or getting off of the road.  Unaware of what triggered the change in my thoughts, I finally realized that this is not how it is supposed to be.  I should not be the one changing my plans of driving down this road to my destination because this deer feels like walking on man-made roadways.  The deer did not appear graceful and mesmerizing anymore but rather seemed like a nuisance and an obstacle.  Sometimes when we see nature out its normal habitat, like deer in roads, it may appear picture-worthy ...read full post


  • Managing the Deer for the Forest

    Once at devastatingly low population levels, white-tail deer repopulated with the help of hunting regulations and overprotection. This was a success in terms of conservation, but it was not long after its revival that the deer population kept rising to reach unmanageable numbers. Without natural predators like wild dogs and coyotes, white-tail deer are now destroying forest habitat and endangering the lives of other animals. A question my professor likes to ask is, “should we manage the deer for the forest or the forest for the deer?” The answer to this interesting question is the former; the deer need to be managed for the forest. If this is not done, our forests are going to undergo drastic changes, which will affect the plants and wildlife. Although I have experience in studying deer in New York State, I am going to discuss some impacts the deer diet has on the forest in general without concentrating on New York in particular. Some numbers and dates that are ...read full post


  • The Need for Deer Management: Case Study at Black Rock Forest

    Having grown up in Honesdale, Pennsylvania, it is hard to remember the first time I ever saw a deer. In childhood, I did not despise them for their diet (the shrubs on my family's property) or think of ways to get rid of them, but instead enjoyed watching "Bambi", or spotting them in the yard and watching the white of their tails bob as they gracefully ran. However, it wasn't until I became an environmental biology major in college that I began to think of their impact on the forest and our daily life. Deer have become so overabundant in certain areas that they are causing some real problems, and the population needs to be managed in the best way possible.

    It is important that in states such as Pennsylvania and New York, where the deer are overpopulated, deer management plans are implemented. It amazed me when I learned how much research, data ...read full post


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