No surprise cats are number one

I would have thought dogs, or at least "other animals," would be higher than turbines. They don't seem to be on the list. But did you notice building glass accounts for over 20,000 times as many? The birds can't see the glass, it looks like a clear path through. If you care about the birds keep your high windows dirty so they don't look like a clear path through. Oh, and use turbines so we put less pollution in the air and the birds can have great-great-great-great-great grandchildren.