The sunflower seed marauders are always watching and lurking, its awful to go out expecting to see your plant heads and they are gone!![]()
It is relatively entertaining lol. I have busted the little buggers in the act! They certainly react when I tell them "I see you tree rat! Drop that flower!" The scurry away as fast as those tiny legs can carry them.....usually still holding the flower.
I have let out some blood curdling screams at our squirrels over the years, they look at me like I'm nuts and keep on devouring my garden as if I am not even there. Darn things don't even run anymore. 

