Find MORE wind energy companies that do NOT kill birds.

Tell me of wind energy companies that do not kill birds, and how they do it.

I am a commerical construction contractor. I would like to supply a NON-bird-killing option to my customers when they ask for a wind energy source.

If I go to an architect and ask for a house design that includes wind energy, I do not want to see some bird killing three bladed wind turbine. I want him to tell me about a better wind energy option.

YOU tell me options.

YOU tell me who manufactures those big wind turbines that kill birds and who manufactures the old-time multi-blade type that do NOT kill birds.