Kalahari scrub robin nests and drops them away from the nest to disguise the nest from potential predators. After hatching the female broods the chicks for a between 3–7 days. Both parents feed the chicks and remove the chick's faecal sacs. The chicks are altricial when they hatch, and take around 12 days to fledge. Kalahari scrub robin The Kalahari scrub robin ("Cercotricha paena") is a species of bird in the family Muscicapidae. It is sometimes known as the sandy scrub robin. It is found in southern Angola, Botswana, Namibia, northern South Africa, and Zimbabwe, where it occurs in sandveld with low trees
Kalahari Desert may be in part the residues of ancient lakes; the Kalahari Desert was once a much wetter place. The ancient Lake Makgadikgadi dominated the area, covering the Makgadikgadi Pan and surrounding areas, but it drained or dried out some 10,000 years ago. It may have once covered as much as . The Kalahari has had a complex climatic history over the past million or so years, in line with major global changes. Changes in the last 250,000 years have been reconstructed from various data sources, and provide evidence of both former extensive lakes and periods drier than now. During the