Only one eyass remains on the nest at West End Avenue/Riverside Drive. It's unclear if we had a death or a premature fledge. Given the dates when it disappeared, a death is most likely. We'll know later in the season depending on how many fledglings end up in the park.
Update 6-15-2003: I received an email that one of the eyasses did die after two days of rain a few weeks ago.