As temperatures gradually rise, a breathtaking scene of birds resting in a "half-frozen, half-flowing" river has unfolded in the Danhe National Wetland Park in the suburbs of Jincheng City, north China's Shanxi Province. Frozen for months, the river is coming back to life in the breeze, with flocks of migratory birds resting and foraging. Located in the Taihang Mountains, the wetland park is an important area for water conservation and soil retention.