Nomination Information. You can also visit our website.Commonly, conservation easements with easement holders allow the owner to continue doing on the land what he or she was doing prior to donating the easement. To make a donation over the phone, call our donor relations team at 202-800-2217. The conservation easement can either be sold or donated, resulting in a variety of tax benefits for the landowner. Make a monthly gift that strengthens conservation all year long. On page 2 of the Form 8283, top line, once again, you need to fill in the name of the donor and the Identifying number. Part I — Information on Donated Property. Ranchers, to donate the development rights on their land. Nassau County established the Conservation Land Acquisition and Management (CLAM) Program in January 2021.