"TRUST IN THE LAND" (LAND TRUST/CBP) "INVASIVE BEAUTIES" (MUTE SWANS) "AMERICAN OBSESSION (LAWNS) In the first chapter, of a three-part episode, the practice of conservation easement on the farm lands close to the bay is explored; this improves the water which runs through the farm land rivers and into the bay. In the second chapter, two scientists investigate mute swans, which are a growing population causing problems in the Chesapeake Bay environment. And the third installment is about keeping a pristine lawn, achieving a lawn aesthetic, and how the care of Maryland lawns affects Maryland's rivers and the Chesapeake Bay.