Female Cardinal Wants To Come In My House

by Ana
(North Carolina)

Hello, I am a bird enthusiast, my back yard is full of bird houses and bird friendly. What I would like to ask is that is it common
for a female cardinal to try and come into the house? It started last year, that she would bang
the glass with her beak in our den window. This year she follows me to the second floor. Someone told me that if they see light on the
other side they might want to get thru, this is not the case, and my windows have grids. Is there anything I can do to make her stop that? I am afraid she will hurt herself.
Thank you.