an Entity references as follows:
The chestnut-vented warbler, chestnut-vented tit-babbler or rufous-vented warbler (Curruca subcoerulea) is an Old World warbler. The chestnut-vented warbler breeds in southern Africa in Angola, Botswana, Zimbabwe, Zambia, Namibia, South Africa, Lesotho, Mozambique and Swaziland. This is a common species found in a range of habitats including fynbos, scrub, thickets and dry riverbeds.