Red List of South African Species

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Least Concern (LC)

Rationale (Changed due to Same category and criteria)

The Cape Grey Mongoose is listed as Least Concern because it is common and adaptable, with a catholic diet, there are no major threats, and it is present in a number of protected areas in its range.

Regional population effects: The range is continuous and dispersal between regions occurs as this species is not constrained by fences.

Distribution

This species is endemic to southern Africa, ranging throughout the Northern Cape, Western Cape and Eastern Cape provinces of South Africa, with a marginal intrusion into southern Namibia, east to Lesotho and extreme western KwaZulu-Natal (Cavallini 2013). In 1990, an animal was trapped in Wakkerstroom, Mpumalanga, 200 km north of known records in KwaZulu-Natal and Lesotho (Bronner 1990). It is present from sea level around the Western Cape to 1,900 m asl in KwaZulu-Natal (Cavallini 2013). Although there is a slight overlap in the distribution range of Cape Grey Mongoose and that of the closely related Slender Mongoose (Herpestes sanguineus), it is speculated that the otherwise disjoint distribution ranges are a result of competitive exclusion between these species (Skinner & Chimimba 2005).

Population trend

Trend

The Cape Grey Mongoose is common within its wide range in the assessment region. Densities of up to 10 individuals / km² have been recorded in suitable habitat (Cavallini & Nel 1990a). As such, given this species’ large distribution range and assuming a minimum average density of at least 0.1 individual / km², we estimate that there are well over 10,000 mature individuals in the assessment region.

Threats

There are no major threats to this species. Like most small carnivores the Cape Grey Mongoose is occasionally victim of road traffic collisions. On farmland it might also be poisoned accidentally when it feeds on carcasses set out for damage-causing predators such as Black-backed Jackals or Caracals.

Uses and trade

This species is not known to be harvested or traded in any form.

Conservation

This species occurs in a number of protected areas in its range, including the West Coast, Addo Elephant and Mountain Zebra national parks, as well as the Great Fish River Reserve Complex. No specific conservation interventions are necessary at this stage.

Recommendations for land managers and practitioners:

  • No specific management interventions have been identified.
Research priorities:
  • Monitoring subpopulations to detect trends across various land-uses.
  • General studies on the biology (notably reproductive aspects) and ecology of this species in different habitat types.
Encouraged citizen actions:
  • Report sightings on virtual museum platforms (for example, iSpot and MammalMAP), especially outside protected areas.

Lead agencies, Partners and Funders

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