Squirrel Proof Window Selective Bird Feeder

SQIRRREL PROOF!!

This feeder adheres exceptionally well to my window. And it IS squirrel-proof- but NOT chipmunk-proof. I couldn't believe my eyes when I saw that a chipmunk had squeezed through the outer mesh and was pulling seeds from the inner mesh! AH! But to try to escape to the outside world! He couldn't get his cheeks back through the outside mesh, and I was quite entertained, as the seeds pop..pop...popped! from his cheeks to the ground so he could stretch his head and body back through the opening. I really don't mind the chipmunks getting in there. It is quite entertaining watching them.