1. The Conservation Agency Jamestown, RI USA
2. Department of Natural Resources Science, University of Rhode Island https://dx.doi.org/4260 Kingston, RI USA
3. Landscape Ecology and Environmental Systems Analysis, Institute of Geoecology, Technische Universität Braunschweig https://dx.doi.org/88774 Braunschweig Germany
4. College of the Environment and Life Sciences, University of Rhode Island https://dx.doi.org/4260 Kingston, RI USA
5. Department of Envirounmental Management, Division of Agriculture/Animal Health https://dx.doi.org/54086 Providence, RI USA