The results of Pennsylvania Natural Diversity Inventories (PNDI) help the Site/Stewardship Committee of the Merrill W. Linn Land & Waterways Conservancy prioritize its work efforts. This has meant controlling invasive species like multi-flora rose at a site where an endangered native plant is struggling to maintain a healthy and productive plant community. Linn Conservancy volunteers often work with landowners in clearing areas of invasive species on an annual or semi-annual basis. Our members have coordinated one-time cleanups of dumped materials in sensitive vernal ponds and other wetlands.

Land owners who volunteer to work with the Linn Conservancy in this way are recognized by the conservancy’s Registry Program and are recognized for their cooperation at the group’s Annual Dinner. Some sites have a large enough plant or animal habitat that they are considered for the protection that a perpetual conservation easement might provide and are approached to consider a legally permanent stewardship arrangement with the Linn Conservancy.

Nearly fifty percent of Union County is forested and 60% of the forested areas are part of the Bald Eagle State Forest District or under the control of the State Game Commission. Consequently, it has been important for the Linn Conservancy to be in regular contact with those organizations regarding PNDI sites on their large tracts.