The dapple-throat, known scientifically as Arcanator orostruthus, is a unique avian species belonging to the small African family Modulatricidae. This bird is the sole representative of the monotypic genus Arcanator. It is also referred to by other common names such as the dappled mountain robin and dappled mountain greenbul.
While the field guide lacks a detailed physical description, birdwatchers should look for a bird that matches the name 'dapple-throat' and is likely to exhibit a speckled or mottled throat area, which is a characteristic feature of many birds with 'dapple' in their common name.
The dapple-throat resides in dense, wet mountain forests. It is particularly associated with the leaf litter near streams, a microhabitat where it forages.
This species has a disjunct distribution across a few mountain ranges. It can be found in the Usambara and Udzungwa Mountains in Tanzania and extends to the Njesi Highlands and Mount Mabu in northern Mozambique.
The dapple-throat is known to seek insects in the leaf litter near streams, indicating a ground-foraging behavior typical of some forest-dwelling birds.
The dapple-throat is currently classified as Near Threatened on the IUCN Red List. The primary threats to its survival include habitat degradation and loss, primarily due to deforestation for agriculture and logging. Although some populations reside within protected areas, the species is believed to be experiencing an overall decline.