Made a visit to look at the Peregrine Falcons in Watertown.  It was just as a heat wave was subsiding and the late temp was moving down into the high 70’s.  One of the adults was seen on a ledge, on the SW corner of the building.  It was still panting from the heat and keeping it’s wings a bit spread and lifted up to keep cool.  Another adult was nearby and one chick, had fledged and was on a lower ledge beneath the nest box.