Photo taken on Feb. 26, 2017 shows a herd of impalas at the South Luangwa National Park in eastern Zambia's Mambwe district. South Luangwa National Park is one of Zambia's best known national parks and a major tourist attraction. (Xinhua/Peng Lijun)
Photo taken on Feb. 26, 2017 shows a herd of impalas at the South Luangwa National Park in eastern Zambia's Mambwe district. South Luangwa National Park is one of Zambia's best known national parks and a major tourist attraction. (Xinhua/Peng Lijun)