for the past several days I have been finding these ugly brown beetles. I found 4 outside on my picture window on the sill lying on their backs. I don't think they are Japanese beetles. These are brown beetles, about 1/2" long. You can see a line down their back which is I guess where their wings fold (?) I haven't seen a beetle since I had a rose bush years ago. I dug up that rose because I couldn't control the Japanese beetles. What are these brown beetles and where are they coming from?