"With minimal loss in power production—and hence revenue—and with the aid of the bat shield, First State Marine Wind was able to realize a significant reduction in bat fatalities," Firestone said. A great advantage of the bat shield is that "we can program in changes to the cut-in speed that are tied to atmospheric conditions and time of year and time of day so that turbines can be easily adjusted to protect bats," he said - Halil

And likely (small) birds too! - Halil