Update on Flash: the fledgling from this year's nest that has been in rehab is likely not going to be releasable. Pending further determination from a veterinarian this falcon will be placed as a permanent captive as part of an educational program. Just like Blaze last season, this is certainly not the preferred alternative, but nonetheless, the falcon will still serve an important purpose as an ambassador to the species.
There was no indication of any other peregrines downtown today, so the other young from the nest have likely moved on. As 2015 winds down we can expect Durand and Spark to stay in the area as they have in previous winters. Further updates this year if/when something notable occurs!