Spotted and Solitary Sandpipers, Killdeer and today the addition of either a Lesser or Greater Yellowlegs.
I have flipped-flopped back and forth between the Lesser and the Greater trying to compare their field marks. They seem to contradict each other but I guess if I had to make a guess I would say Lesser.
Some of the things that I have been looking at is the bill length compared to the head size, the shape of the bill at the end, the banding markings and the shape of the bill in general. There is so little difference between the two that unless you can make a comparison side by side, for an adult in breeding colors, they are very close.