The wintering populations of White Crane decreased %, Hooded Crane decreased 0%, White-naped Crane decreased 7%, Common除鹤类的食物大大减少外,越冬白鹤的数量减少%,白头鹤减少 0%,白枕鹤减少7%,灰鹤减少79%,大鸨减少9%,鸿雁减少%,天鹅减少7%。