Fawn-and-White
A variant of Indian Runner (Anas platyrhynchos domesticus)

Representative Indian Runnerphoto — a dedicated image of this exact morph isn't available yet.
The classic 'penguin' Runner: upright bottle-shaped body in fawn with white markings. The most familiar and widely kept Runner color.
Keeper tips for this variant
Runners are superb foragers and poor flyers — a low fence contains them, but give plenty of ground to range as they're tireless slug-and-bug hunters rather than ornamental sitters.