一對瀕危美洲鶴在遷徙途中停留在美國內布拉斯加州的一個野生動物管理區內。 該管理區因此關閉,直到牠們離開,以防止公眾對牠們造成任何干擾或傷害。 野外的美洲鶴只餘下少於600隻。
A pair of endangered whooping cranes are migrating and spotted at the a wildlife management area in Nebraska, US. The area will be closed until they leave in order to prevent any disturbance or harm to the birds. There are less than 600 whooping cranes in the wild.