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#20
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![]() Turns out the wind turbines make efficient bird slicers & dicers. That has always been a problem with high aspect ratio, low rpm wind turbines. When the air is foggy (or even especially moist) the impact of the blades causes the water vapor to condense. The liquid water is then slung off the blade in the arc of its rotation. Where it collects on the ground it promotes growth that attracts birds which in turn attracts raptors to feed upon the birds. Unfortunately a stooping hawk is a classic case of tunnel vision and they often fly into the arc of the turbine. Of course, that makes the area safer for the ground-foragers whose numbers tend to increase, which attracts raptors from even farther away... as well as scavengers to feed upon the slice & diced hawks. Interesting cycle. Here in California the wind farm in Altamont Pass (E. of San Francisco ) is the main killing ground but the other wind farms are doing their best to catch up. But of course, that can't be right. After all, everyone know wind power is environmentally friendly :-) -R.S.Hoover |
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