A brass neck

I noticed him on the seed feeder & he had the lid open, I chased him away & wired the lid closed, but "the brass necked destroyer" came back with determination a while later, but he didn't get the lid open.
I am not a fan of grey squirrels & since the reds have made a comeback in Co. Fermanagh & parts of Co. Tyrone it isn't great to see a grey again.