These areas have significant natural attributes and provide opportunities for teaching and scientific study. Limited impact sampling, measurement, and observation is allowed where appropriate. Scientific and class collecting shall be limited to species where need has been demonstrated, in writing, by the investigator or instructor. Collecting must not damage the environment of the species to be collected, nor other species associated with it. Methods of collection and collecting areas within the natural area must be clearly defined and adhered to.
| Elsesser East Woodland | Lott South Woodland |
| Elsesser West Woodland | Southworth Woodland |
| Hudson Woodland |