Land survey This service is offered by Beaver Brook Naturalist Rivka Schwartz, owner of Health and Hearth, Nashua. This is an ongoing service offered through Beaver Brook. Rivka will meet you at your home, walk you around your property and help you identify plants and surrounding growth. Learn interesting facts about your plants, their life cycles and any food or medicinal uses they might have. This Service includes an information packet and recipes specific to what you have on your property. Cost: 120.00 for an average size yard, 175.00 for a bigger plot (Price will be determined after a consult with Rivka Schwartz) Please call Beaver Brook to set up a consult.