Wood duck
| Wood duck Temporal range:  | |
|---|---|
| Male (above) and female wood ducks, both at the Wissahickon Creek, Philadelphia | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Aves | 
| Order: | Anseriformes | 
| Family: | Anatidae | 
| Genus: | Aix | 
| Species: | A. sponsa | 
| Binomial name | |
| Aix sponsa | |
| Range of A. sponsa   Breeding range   Year-round range   Wintering range | |
| Synonyms | |
| Anas sponsa (Linnaeus, 1758)Lampronessa sponsa | |
The wood duck or Carolina duck (Aix sponsa) is a partially migratory species of perching duck found in North America. The male is one of the most colorful North American waterfowls.