Instead, I was treated to a nice variety of birds and a beautiful day. There was a lot of bird activity along the Fisherman's Trail, though on closer inspection, most of the movement turned out to be American Robins and Gray Catbirds. Around the spot where the Clay-colored Sparrow was seen, I watched a few Field Sparrows moving around. Had I known the rarity was there when I walked out, I would through those apparent Field Sparrows more closely. There was very little present around the tidal cut at the end of the trail aside from three or four Ospreys that were fishing just off the beach.
Back in the parking lot, a friend involved with one of the tour groups pointed out a group of shorebirds in a puddle at the south end of the lot. These included a Pectoral Sandpiper (a year bird for me), a Dunlin, three Least Sandpipers, a Semipalmated Sandpiper, and a Semipalmated Plover. The Pectoral Sandpiper alone was worth a stop, as its plumage looked especially crisp and bright.
A stop at the garden behind the Officers Club turned up more birders and some warblers. There was only a handful of warblers, but they were good ones, as the foraging flock included a Tennessee Warbler and a Cape May Warbler. The warblers stayed low in a catalpa tree, so it was possible to get great looks at them (without neck soreness!) when the warblers were not obscured by the tree's giant leaves. A subsequent stop at Plum Island did not turn up any new birds for the day.