We usually see the Green-winged Teal here in late winter or early spring. This one was seen in Delta Ponds. I think they are pretty with their varied colors. Here we can see a bit of the green wing, often not seen when they are in the water. I wonder where it traveled from?
According to "All About Birds" https://www.allaboutbirds.org/guide/Green-winged_Teal/lifehistory): "Migrates from northern North America via all major flyways—Pacific, Central, Mississipi, and Atlantic—to reach wintering grounds from coastal British Columbia to as far south as Central America."