Excavators and Bulldozers Have Buried Invasive European Beach Grass, Clearing Over 100 Acres Of The Plant Near Abbotts Lagoon. Pt. Reyes National Seashore biologist Sarah Minnick tells George Clyde how the dune grass affects snowy plovers, mice and Tidestrom's lupine, and some promising first signs of results from the dune restoration. Links to Dune Restoration and the Park's noontime Brown Bag Series of informational presentations.