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从5月16日起,丽江县玉泉公园,文化馆背后水源以北约35 米处一棵正在开花的阔叶树上,突然出现上千只“蝴蝶”绕树飞舞,然后成块成串栖息在树枝上。到6月6日整个玉泉公园内的柳、女贞、银桦、槐、栗、桃等树上,成千上万只“蝴蝶”绕树而飞,如落英缤纷,又似瑞雪飘舞,招引了无数的游客。对此奇景众说纷纭,县环保部门邀请了地区林业局昆虫学专
From May 16, Yuquan Park, Lijiang County, about 35 meters north of the water behind the cultural center is a flowering broad-leaved tree, suddenly appeared thousands of “butterflies” flying around the tree, and then lump in a series of perches on the branches. Until June 6, thousands of “butterflies” fly around the trees such as willow, privet, silver birch, locust, chestnut and peach throughout the Yuquan Park on June 6, Countless tourists. Different views on this spectacle, the county environmental protection department invited the Entomological College of Forestry