For those who are interested, here are the links to NetLogo and the NetLogo-Mathematica Link that I used for this project.
I think this is a very good demonstration of Mathematica interoperability with NetLogo. It may be useful to provide links to the NetLogo software and the Mathematica Package Installation Instructions as some may not be familiar. It would also be helpful if you could attach the "grazing.nlogo", provided that you are able to, so one could test your notebook.
Thank you! I'll definitely add these.