THIS TRIP IS FULL.  WAIT LIST AVAILABLE.  Early and mid-October can be quite productive in Wheaton Regional Park, which is often particularly good during fall migration. Warblers, vireos, thrushes, and sparrows are all possible. All are welcome, and beginners are particularly encouraged to join. We will begin at 7:30 a.m. and finish around 10 or when bird activity drops off. Limit: 10. LEADER: Rob Hilton at [email protected]. Lisa Shannon will co-lead.