JBO directory Alena Kacal will take you on a virtual tour of the Nili and David Jerusalem Bird Observatory in Israel, which is one of the top migration stopover sites for many of the over 500 million birds that migrate through Israel. Tour will include a visit to the ringing/banding station to meet some of our migrating visitors. Find us on Facebook where we will transmit LIVE at 16:00 Israel time (9:00 eastern standard time). Look for Nili and David Jerusalem Bird Observatory.