MyKrugerHoliday
Knob-billed Duck (Sarkidiornis melanotos) in Kruger National Park

Photo: Charles J. Sharp · CC BY-SA 4.0 · source ↗

Birds Waterbirds Common

Knob-billed Duck

Knobbeleend · Sarkidiornis melanotos

One of Africa's biggest ducks, glossy blue-black above and white below with a spotted head. Breeding males sport a large fleshy knob on the bill. It is mainly a wet-season visitor, arriving with the summer rains to feed and nest in tree cavities, then mostly moving on before winter.

Log your Knob-billed Duck sighting — free →

How to identify it

A large white-and-glossy-black duck; the male carries an unmistakable fleshy black knob on top of his bill.

Where to see it in Kruger

Visits wooded pans, floodplains and dams in the rainy summer months, nesting in tree holes.

Did you know

Only the male grows the strange knob on his bill, and it swells up bigger in the breeding season.

See it? Log it — free.

MyKrugerHoliday is a free, offline field guide and one-tap sighting log for a Kruger self-drive. No ads, no account, works with no signal.