1. Maybe you can apply ultraviolet reflective paint to wind turbine blades. 66% of birds are sensitive to ultraviolet rays and can avoid them (some Americans have concluded experiments using high-rise glass windows. I'm there, it's simple).
2. Japan has a cone-shaped net for wind turbines. It is said to be similar to the decoration used for pet dogs to imitate dogs biting people? Covering the blades with the highest linear speed is somewhat similar to the principle of an electric fan grille, which can reduce noise and reduce the risk to birds.
3. The vertical blade wind turbine (similar to a standing roller squirrel cage) that someone mentioned above is also a good idea. The vertical type also has the advantage of being able to automatically collect data. several directions.