THIS TRIP IS FULL.  WAITLIST ONLY.  We’ll begin with a view of the Great Blue Heron and Black-crowned Night Heron rookeries on the island and then walk the shoreline to see other waterbirds and local breeders. The path is flat and easy walking, making it a great trip for new birders. Meet at 7:30 a.m. at the Lake Whetstone dock in Montgomery Village. Limit: 10. LEADER: Lauren Carey at [email protected].