Cephalophus silvicultor
Silhouette: Kai Caspar · PhyloPic
In 3 days ~60% in a week ~80%
The yellow-backed duiker (Cephalophus silvicultor) is a shy, forest-dwelling antelope of the order Artiodactyla, from the family Bovidae. Yellow-backed duikers are the most widely-distributed of all duikers. They are found mainly in Central and Western Africa, ranging from Senegal and Gambia on the western coast, through to the Democratic Republic of the Congo to western Uganda; their distribution continues southward into Rwanda, Burundi, and most of Zambia.
The scientific name of the yellow-backed duiker is Cephalophus silvicultor. It is the type species of Cephalophus, and placed in the subfamily Cephalophinae and family Bovidae. The species was first described by Swedish botanist Adam Afzelius in the journal Nova Acta Regiæ Societatis Scientiarum Upsaliensis in 1815. The generic name has possibly originated from the combination of the New Latin word cephal, meaning head, and the Greek word lophos, meaning crest. The specific name silvicultor is composed by two Latin words: silva, meaning wood, and cultus, which relates to cultivation. This refers to its habitat.
In 1981, Colin Groves and Peter Grubb identified three subgenera of Cephalophus: Cephalophula... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Odzala-Kokoua National Park | 🇨🇬 Republic of the Congo |
More parks will be added in future updates.
| # | Zoo / Centre | Country | |
|---|---|---|---|
| 1 | Denver Zoo | 🇺🇸 United States | |
| 2 | Zoo Miami | 🇺🇸 United States | |
| 3 | San Diego Zoo Safari Park | 🇺🇸 United States | |
| 4 | Brookfield Zoo | 🇺🇸 United States | |
| 5 | Nashville Zoo at Grassmere | 🇺🇸 United States | |
| 6 | Omaha’s Henry Doorly Zoo and Aquarium | 🇺🇸 United States | |
| 7 | Gatorland | 🇺🇸 United States | |
| 8 | Zoo Knoxville | 🇺🇸 United States | |
| 9 | Akron Zoo | 🇺🇸 United States | |
| 10 | Gladys Porter Zoo | 🇺🇸 United States |
Possible
About 20% of wildlife watchers report a Light-backed Duiker sighting in Odzala-Kokoua National Park on a given day, based on 12 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 17th most-seen of the 32 mammals we can rate there. Over three days the chance rises to about 60%, and over a week to about 80%, if each day is a fresh chance.
November
In that month about 40% of wildlife watchers report a Light-backed Duiker in Odzala-Kokoua National Park on a given day, against under 5% in March, May–July, September and December, the lowest months. That is one of Odzala-Kokoua National Park's wettest months, with about 190 mm of rain against 50 mm in January.
Between 5 and 8 am
Across all the parks we cover, that three-hour window holds the most Light-backed Duiker sightings with a recorded time, and about half of them come between 6 am and 6 pm: it is most active around dawn and dusk.
Only Odzala-Kokoua National Park, in our data
Odzala-Kokoua National Park is the only park on Wallace's Line with enough records to rate Light-backed Duiker sightings: about 20% of wildlife watchers there report one on a given day.
Same genus: Cephalophus
The closest relatives of the Light-backed Duiker that you can see in Odzala-Kokoua National Park (genus Cephalophus, Forest Duikers) are Black Fronted Duiker (about 30%), Peters' Duiker (about 30%) and Bay Duiker (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Light-backed Duiker is recorded against all the mammals logged in Odzala-Kokoua National Park (12 verified sightings from 2019 to 2026), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
