In Zhangye, where migratory birds once posed challenges by nesting on transmission towers, local power operators have adopted a refined management model covering more than 7,200 towers. Using 3D modeling and intelligent inspection technologies, they coordinate grid infrastructure with 56 bird activity zones. Patrol teams, assisted by drones and binoculars, regularly monitor bird movements, while customized nests and protective devices are installed to reduce electrocution risks.

During the spring breeding season, patrols are intensified across wetlands and forest areas. Local power companies also work with forestry and wildlife authorities on bird rescue, habitat restoration, and anti-poaching efforts.

To date, thousands of artificial nests have been installed, more than 100 transmission lines upgraded, and hundreds of wild birds rescued, helping create safer conditions for migratory species.