harlequin duck
medium-sized sea duck black head and neck white chest and belly orange or chestnut colored sides white or light blue bill iridescent green feathers on the back white crescent-shaped patch behind the eye white-tipped tail feathers
harlequin duck which has medium-sized sea duck harlequin duck which has black head and neck harlequin duck which has white chest and belly harlequin duck which has orange or chestnut colored sides harlequin duck which has white or light blue bill harlequin duck which has iridescent green feathers on the back harlequin duck which has white crescent-shaped patch behind the eye harlequin duck which has white-tipped tail feathers