Mass Audubon's Felix Neck Wildlife Sanctuary, off Edgartown-Vineyard Haven Rd. at 100 Felix Neck Dr., encompasses 375 acres of beach, marsh, open fields and woodlands that harbor waterfowl. A nature center features a live owl cam as well as freshwater and saltwater tanks containing local species. Four miles of walking trails travel along scenic shorelines, woodlands, wetlands and meadows. Maps available at the center identify wildlife and guide visitors to trails and a turtle pond. Guided programs with a teacher-naturalist are available.