You may notice scaffolding on the river side of one of the buildings in the Aqueduct Complex (or the Thomson Reuters building, as the falcon watchers call it) for the next few days. If you're looking from across the river, the scaffolding is below and to the left of Mercury, so it may bother the birds a bit. It's not window washers. The workers are repairing damage to some of our "ribbon" windows that was sustained during Hurricane Sandy.
Saw that Pat. Thanks for the explanation.