I was in Connecticut when all the action happened.  Stella Hamilton reports that this afternoon around 4:45 and then again at 5:30 p.m., fledges occurred at St. John the Divine.  This empties the nest.

When I arrived late in the evening, one fledgling was high in a London Plane tree on the east side of Morningside Drive and the other was in a low branch in a tree 150 feet into the Morningside Park.