Bird blender or solar wind bridge

Bird blender.

This might be a stupid question, but why don't they put some kind of net in front of it? Not one that is too narrow, but still. If they have a net, birds can't fly through but it's not like the wind is going to be bothered by that.. right?

Solar wind??? Just wind, we're not on a star.

She's Cheer Captain and I'm on the bleechers...
Sorry.

The blades wouldnt spin fast enough to blend birds.

I say "eco-friendly energy"
you say "but the birdy, his species has overpopluated the earth, but they must live!!"