A bird rests on a persimmon tree at Guizhou arboretum in Guiyang, southwest China's Guizhou Province, on Nov. 7, 2018. (Xinhua/Qiao Qiming)

　　A bird rests on a persimmon tree at Guizhou arboretum in Guiyang, southwest China's Guizhou Province, on Nov. 7, 2018. (Xinhua/Qiao Qiming)

　　Birds eat persimmons on a tree at Guizhou arboretum in Guiyang, southwest China's Guizhou Province, on Nov. 7, 2018. (Xinhua/Qiao Qiming)

　　A bird rests on a persimmon tree at Guizhou arboretum in Guiyang, southwest China's Guizhou Province, on Nov. 7, 2018. (Xinhua/Qiao Qiming)

　　A bird rests on a persimmon tree at Guizhou arboretum in Guiyang, southwest China's Guizhou Province, on Nov. 7, 2018. (Xinhua/Qiao Qiming)

　　A bird eats a persimmon on a tree at Guizhou arboretum in Guiyang, southwest China's Guizhou Province, on Nov. 7, 2018. (Xinhua/Qiao Qiming)