Although we saw a lot of birds, little warblers up in the canopy are difficult to photograph. The light wasn't the best during some of the day either. So, as we wandered so did my camera when I wasn't looking through the bins.
The streaking in the background of the duck picture is rain. Taken from The Castle, at least we had shelter for the real rain of the day. While we waited it out, we saw male and female Rose-Breasted Grosbeak, a Spotted Sandpiper, a Baltimore Oriole and of course a few warblers.
Here is another view of the Black and White Warbler. It was a fun day with a great group of people.