Subspecies
The following subspecies are recognised: • C. e. evenina — Mozambique, southern and eastern Zimbabwe, Botswana, Namibia, South Africa, Eswatini, Lesotho • C. e. sipylus (Swinhoe, 1884) — coast of Kenya, Tanzania, northern Zimbabwe • C. e. xantholeuca (Sharpe, 1904) — southern Uganda, central and south-western Kenya, central, northern and western Tanzania • C. e. casta (Gerstaecker, 1871) — northern Zimbabwe, Zambia, Democratic Republic of the Congo, Mozambique, Malawi, Tanzania, northern Kenya, Ethiopia, Somalia ==References==