I have a titmouse that for the past 3 weeks has attacked my house windows and especially my smart car windows. I saw him stand on the outside rear view mirror and lean down and look in the mirror and then attack that mirror. He attacks my big window all around my house! I have a oneway mirror bird feeder on my big front window and he attacks this mirror with he feet and beak! He is ferocious! He has done this daily for now 3 weeks! Is he gona hurt himself?