
Knob-billed Duck
Sarkidiornis is sometimes considered a monotypic genus with its sole member the knob-billed duck (S. melanotos), a cosmopolitan species.
Species insights
Most records Nov to Feb
When Knob-billed Duck sightings peak, from open records. Outside these months it is seen less often, not never.
Curve from 594 national iNaturalist observations, not from one property. Single-month spikes are discarded as upload artefacts, and below 50 records we show no curve at all.
Mpumalanga and beyond
Provinces where Knob-billed Duck is most recorded. Tap one to find places to stay.
594 records, iNaturalist
Parks where hosts record the Knob-billed Duck
Stays that give back
Across the Northern Cape
Knob-billed Duck recorded here
Knob-billed Duck recorded here
Knob-billed Duck recorded here
Knob-billed Duck recorded here
Knob-billed Duck recorded here
Knob-billed Duck recorded here
Knob-billed Duck recorded here
Knob-billed Duck recorded here
Knob-billed Duck recorded here
South Africa's vast inland heart: silence, stars, and wide horizons
See places that give backPlanning a trip
When and where to find the Knob-billed Duck
Hosts have recorded the Knob-billed Duck at stays in or beside Kgalagadi Transfrontier Park.
Best hours of the day
- The first hours after sunrise, and late afternoon. Birds call and feed most in the cool.
- Midday. Quieter, especially in summer heat.
Ways to look
Drive yourself
Your own vehicle and pace, on the park's roads.
Where hosts record it
IUCN Red List
Least Concern
Species
Sarkidiornis melanotos
Records
594
iNaturalist observations
Every booking on Spekboom supports conservation.
Questions travellers ask
A record means a host has seen the Knob-billed Duck on the property or nearby. It is never a guarantee of a sighting.
Which parks and reserves are best for the Knob-billed Duck in Northern Cape?
Hosts on Spekboom have recorded the Knob-billed Duck at stays in or beside Kgalagadi Transfrontier Park. A record means a host has seen it on the property or nearby, which makes these the places to base yourself; it is never a guarantee of a sighting on any given day.
Where can you see the Knob-billed Duck in South Africa?
The Knob-billed Duck is most recorded in Mpumalanga (47% of records), Limpopo (36% of records), KwaZulu-Natal (5% of records), based on 594 iNaturalist observations. 9 places to stay on Spekboom in Northern Cape have recorded the Knob-billed Duck on site or nearby.
When is the best time to see the Knob-billed Duck?
Sightings of the Knob-billed Duck peak from Nov to Feb, based on 594 iNaturalist records. You may still see it outside those months, sightings are just less frequent.
What is the conservation status of the Knob-billed Duck?
The Knob-billed Duck (Sarkidiornis melanotos) is listed as Least Concern on the IUCN Red List.
What is the Knob-billed Duck?
Sarkidiornis is sometimes considered a monotypic genus with its sole member the knob-billed duck (S. melanotos), a cosmopolitan species. Most taxonomic authorities split the species into two:

























