Photo taken on Aug. 20, 2018 shows the baby koala and its parent at Nanjing Hongshan Forest Zoo in Nanjing, east China's Jiangsu Province. A baby koala born in Nanjing Hongshan Forest Zoo in east China's Jiangsu Province made its first public appearance on Monday. (Xinhua/Su Yang)
Photo taken on Aug. 20, 2018 shows the baby koala and its parent at Nanjing Hongshan Forest Zoo in Nanjing, east China's Jiangsu Province. A baby koala born in Nanjing Hongshan Forest Zoo in east China's Jiangsu Province made its first public appearance on Monday. (Xinhua/Su Yang)
Photo taken on Aug. 20, 2018 shows the baby koala and its parent at Nanjing Hongshan Forest Zoo in Nanjing, east China's Jiangsu Province. A baby koala born in Nanjing Hongshan Forest Zoo in east China's Jiangsu Province made its first public appearance on Monday. (Xinhua/Su Yang)
Photo taken on Aug. 20, 2018 shows the baby koala and its parent at Nanjing Hongshan Forest Zoo in Nanjing, east China's Jiangsu Province. A baby koala born in Nanjing Hongshan Forest Zoo in east China's Jiangsu Province made its first public appearance on Monday. (Xinhua/Su Yang)