Spring is approaching. It's time to bid farewell to the beautiful and graceful white swans in Sanmenxia. Locals are seizing the last opportunity to admire these majestic birds, capturing photos and cherishing the moment before they take flight. This winter, the Sanmenxia wetlands have welcomed more than 13,000 migratory birds during the peak season. The number of swans has increased annually during the migration season. China has prioritized environmental protection and sustainable development. The ecological conservation of the Yellow River Basin has been among the nation's top priorities. To safeguard the swans, the local government has implemented measures to improve water quality and prevent disease.