Wild-type (black & white)
A variant of Muscovy duck (Cairina moschata)
Representative Muscovy duckphoto — a dedicated image of this exact morph isn't available yet.
The ancestral glossy greenish-black plumage with variable white patches and a red caruncled face, as seen in wild Central/South American birds.
Keeper tips for this variant
These fly and perch well — clip a wing or use a covered run if you need them contained, and provide low perches they can roost on.