A targeted survey for the Durban Dwarf Burrowing Skink Scelotes inornatus (Smith 1849) at Bluff Nature Reserve and Treasure Beach in Durban, KwaZulu-Natal, South Africa, with notes on sympatric herpetofauna

A survey for the Critically Endangered Durban Dwarf Burrowing Skink Scelotes inornatus (Smith 1849) was conducted in two protected areas in Durban, South Africa, in August and September 2021. Twelve sites, each encompassing a combination of vegetation type, elevation, slope and aspect, were sampled for S. inornatus using dug quadrats, pitfall-and funnel-trap arrays, and coverboard arrays. Seven S. inornatus were recorded, at least one by each sampling method. Individuals were captured at the forest edge and in the grassland part of the forest-grassland ecotone and none were captured in the interior of the forest. None of the sampling methods were suitable for the long-term monitoring of S. inornatus, although a modification of the coverboard array using terracotta tiles instead of corru-board tiles should be tested. Five S. inornatus captured were introduced to the Johannesburg Zoo’s ex-situ insurance and captive-breeding population. Nine other sympatric species of herpetofauna were recorded during the survey, with the Bush Squeaker Arthroleptis wahlbergii Smith, 1849 the most caught and S. inornatus ranking fifth. This study provides information that is useful for addressing some of the conservation actions and research needed for S. inornatus, but more research on the biology of this skink (particularly on its life history and population size) and habitat management interventions (restoration and rehabilitation of its habitat) are required to assist with improving its conservation status.