Statystyki dot. wiatrakow i ptakow

[dotdesign]

Studies show that the number of birds killed by wind turbines is
negligible compared to the number that die as a result of other
human activities such as traffic, hunting, power lines and high-rise
buildings, the introduction of feral and roaming domestic cats, and
especially the environmental impacts of using non-clean power
sources. For example, in the UK, where there are several hundred
turbines, about one bird is killed per turbine per year; 10 million
per year are killed by cars alone. In the United States, turbines
kill 70,000 birds per year, compared to 57 million killed by cars,
97.5 million killed by collisions with plate glass, and hundreds of
millions killed by cats. An article in Nature stated that each wind
turbine kills on average 0.03 birds per year, or one kill per thirty
turbines.