Wind Turbine Heights
Often the turbines are built on peat, This requires a concrete base to be built that normally is above ground level. The turbines may 110M high - but that doesn't necessarily take into account blade sweep height. You need to allow maybe 150 to 180M agl.
Of course, turbines can be many heights. Currently heights do seem to be in the 80M to 110M heights (excepting blade sweep).
One thing that can be noticed with windfarms is the decimation in raptors (birds of pray) in areas a number of kilometres away. Decimation is not too strong a word either.