Every autumn, tens of millions of migrating birds fly south for the winter via Laotieshan Mountain on the southern tip of Liaodong Peninsula, Liaoning province, where they stop for a rest before flying across the Bohai Sea
Every autumn, tens of millions of migrating birds fly south for the winter via Laotieshan Mountain on the southern tip of Liaodong Peninsula, Liaoning province, where they stop for a rest before flying across the Bohai Sea