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            Home | Ungulates | About Us | Glossary | Links | Search | Contact Us
            An Ultimate Ungulate Fact Sheet
            Cephalophus natalensis
            Red duiker
            Click on the pictures above for larger views of the photographs
            Quick Facts Detailed Information References

            Classification
             

            Kingdom:
            Phylum:
            Class:
            Order:
            Suborder:
            Family:
            Subfamily:
            Genus:

            Animalia
            Chordata
            Mammalia
            Artiodactyla
            Ruminantia
            Bovidae
            Cephalophinae
            Cephalophus

            Common name:
            Scientific name:
            Other names:
            Red duiker
            Cephalophus natalensis
            Natal red duiker, Céphalophe du Natal, Céphalophe rouge, Rotducker, Mkumbi, Chisimbi

            Physical Characteristics

            Head and body length: 70-80 cm
            Shoulder height: 38-48 cm
            Tail length: 8-11 cm
            Adult weight: 9.2-13.6 kg

            The red duiker is relatively small and slender; females tend to be larger and heavier than males. Both sexes are a uniform tawny red, with individuals from the northern part of the species' range being brighter and more rufous. The underparts are typically only slightly paler than the rest of the body. Distinctively, the back of the neck is grayish brown and there is no dorsal stripe. The tail is narrow and has a white tip. The face is slightly darker than the body, the chin is white, and the small ears are bordered with black. A prominent crest of longer hair on the forehead is typically chestnut brown. Both sexes have stout spike-like horn; those of females are short (2-4.5 cm) and may be hidden within the forehead crest. Horns of males are typically 4.5-8.0 cm (up to 10.1 cm) long and have heavily-ringed bases.

            Similar species

            Reproduction and Development

            Gestation period: 216 days.
            Litter size: One.
            Weaning: Unknown.
            Sexual maturity: Unknown.
            Life span: Up to 15 years.

            The red duiker is a non-seasonal breeder, with births occuring year-round. Infants are approximately one kilogram at birth, and are very dark - almost black - in color. For at the least their first two weeks, neonates lie hidden in dense thickets and are visited periodically by their mothers for nursing.

            Ecology and Behavior

            This duiker is almost exclusively diurnal, with notable peaks of activity just after dawn and before dusk. However, a substantial portion (24-69%) of the daylight hours may be spent resting in dense cover. Red duikers do not appear to be territorial, and the home ranges of multiple individuals may overlap. There are few lasting social associations and in areas of overlap these duikers tend not to use the same areas at the same time. Home range size is usually between 2 and 15 hectares. Red duikers typically forage in areas with an open understory, but if startled they rush for cover almost immediately. Although "duiker" means diver (they usualy dive headfirst into dense vegetation), this species is an excellent jumper and can clear obstacles over 1.6 m high. On numerous occasions, red duikers have been observed associating with vervet monkeys - not just foraging on food dropped by the monkeys, but also allowing the primates to groom them.

            Family group: Typically solitary.
            Diet: Primarily fallen leaves, as well as fruits, seeds, and flowers when available.
            Main Predators: Numerous medium- and large-sized predators, including leopard.

            Habitat and Distribution

            The red duiker inhabits coastal and riverrine forests in southeast Africa. Optimal habitat for this species has trees which form a canopy, with a mixture of open understory (for foraging) and dense thickets (for refuge) underneath. The approximate range is depicted in the map below.

            Range Map
            (IUCN SSC Antelope Specialist Group, 2016)

            Conservation Status

            IUCN Red List: Least Concern (2016).
            CITES Listing: Not listed (2017).
            Threats: Habitat loss, hunting.

            No recent population estimates have been made, and a 1999 estimate of 42,000 individuals is likely an underestimate. This duiker has disappeared from large parts of its historic range as a result of agricultural conversion of land. It is still relatively common in a number of protected areas.

            Quick Facts Detailed Information References

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