The Green-winged Teal is the smallest dabbling duck in North America. Males have a chestnut head with a broad green patch, while females are mottled brown. Both sexes show a bright green wing patch in flight. It feeds on seeds and aquatic invertebrates in shallow water and exposed mud. Large flocks gather on wetlands and estuaries outside the breeding season.
Locations where this species is supported by a dated first record, an unambiguous single-place outing or a reviewed assignment.
