Common Goldeneye
Bucephala clangula
- Least concern
- Card rarity: Common
- Birds

The common goldeneye or simply goldeneye is a medium-sized sea duck of the genus Bucephala, the goldeneyes. Its closest relative is the similar Barrow's goldeneye. The genus name is derived from the Ancient Greek boukephalos, a reference to the bulbous head shape of the bufflehead. The species name is derived from the Latin clangere.
Classification
- Class
- Aves
- Order
- Anseriformes
- Family
- Anatidae
- Genus
- Bucephala