A method for recording collisions of flying animals with wind turbines and indicating where they fell on the ground including a system comprising a wind turbine including a tower, a nacelle, and a rotor with blades, and a sensor system including a sensor and peripheral device, where the sensor is mount on the nacelle and/or the tower and the sensor is a LIDAR sensor, a 3D light field camera, or a 3D radar configured to scan a space around the wind turbine in a field of view of the sensor, the method comprising:
- tracing a trajectory of the flying animal using the sensor as the flying animal falls after the collision with the wind turbine;
- and
- obtaining an indication from the sensor that a collision occurred between a flying animal and the wind turbine, comprising:
- continuously monitoring one or more coordinates and a speed of the flying animal using the sensor as the flying animal falls in 3D space within a range of the field of view of the sensor from when the flying animal enters the field of view of the sensor until the flying animal contacts the ground.