I've been looking at nests near Central Park and haven't seen any sign of hatches. I've looked at 927 Fifth Avenue, 350 Central Park West, St. John the Divine, and 100th Street and Third Avenue. (Since early feedings are about two hours apart and the parents still sit on top of the new hatched eyasses, there is a possibility any of these nests has hatched without me knowing.)
I look forward to taking another look this weekend at these nests. Below are two pictures of the 350 Central Park West nest and two pictures of the 100th Street and Third Avenue nest.