Baffled Bird Won’t Stop Flying Into Window [VIDEO]

Yesterday, when I was at home during lunch. I heard this thump. Then I heard it again ... thump.

I walked into the living room where the thumping was radiating from to see a bird hitting the window. Now, normally a bird would hit the window once and fly away.

Not this bird. It would sit on the porch rail for a minute then thump ... smack ... right back into the window. This happened over and over.

I left home for work and when I returned later in the day, my daughter Shaylee was in the living room. She yelled at me to come look at this crazy bird.

I walked into the living just as that very same bird from earlier in the day was about to smack into the same window!

What is wrong with this bird? Why does it keep hitting the window over and over?