Watch a slide program with NYC Audubon and American Littoral Society naturalist Don Riepe and then take a walk to look for Phoebes, American Oystercatchers, Osprey and other early migrants. Call (718) 474-0896 or e-mail donriepe@gmail.com for info and reservations. Visitor Center, Jamaica Bay Wildlife Refuge, Broad Channel, Queens, NY 11693, USA, 10:00 AM