First, we squinted, then we peered through binoculars, and finally I zoomed in with my camera to make sense of the dark shapes. The ducks had a funny conehead and a gracefully swooped patch of gray on their side. The pale ring around their dark beak was the most distinctive character. I'm not good at waterfowl, so I wracked my brain for a likely ID…were they ring-billed ducks? That would be logical. But no, a quick peek through the Merlin app's helpful photos confirmed that these were ring-necked ducks. Huh?