March marks the start of peak migratory season in Tianjin. From now until May, the city's wetlands to the coast and mudflats, serve as a vital sanctuary for hundreds of bird species.

Recently, staff at the Qilihai Wetland documented a flock of nearly 100 Siberian cranes – a historic high since official monitoring began.

The record arrival has sparked excitement among conservationists and volunteers. Experts say the surge is a direct testament to the success of recent ecological restoration projects at Qilihai.