Deterrent

I know this isn't a particularly nice image, my apologies if you feel its in bad taste.

If I was a crow and saw this, I would be out of there.

It seems a bit medieval nowadays when there are so many modern crow scarers available. Maybe this is more effective, I don't know I am not a farmer.

The field was covered with these hanging crows, I must be getting soft I didn't like it. There was a bit of a horror film feel about all.

Many years ago, humans were hung up like this as a deterrent. Thank god for progress.