This small, speedy Green-winged Teal is a current visitor to Delta Ponds. Being so skittish, it was difficult to get into position where I could get some photographs. Finding a spot behind some trees and bushes helped to camouflage me and I was able to get several nice shots. Here it looks almost like it has chubby cheeks.
According to my 'Birds of Oregon' book, "the name 'teal' is applied to 16 of the world's smallest waterfowl, of which the Green-winged Teal is the best known. This widespread bird exemplifies the diminutive build, speedy flight and small habitat requirements of teals."