There is also an ancient incantation to be recited whilst placing the appropriate deterrents in doorways and window sills:
Owah Tahjer Kai-Amm
Repeat ad nauseum as required...
Hehe. I say that several times a day, must be why I never see him.
Looks like a creepy Gumby to me...definitely spooky behind the trees. Wheerree's Pokey?