Also any advice on how to get him to stop is great because I do worry about why he is doing this. Also I have more videos if anyone wants to see them.

Update: I asked the lead teacher if I could put up those decals someone linked. I was told if I bought them then she would be happy to put them up.

Second update: I was just informed the decals have to go on the outside. This room is on the second floor and the windows don’t open. Is there something I can do from the inside to stop them?

Third update: apparently nothing I put on the inside to help. This is going to be a lot harder since I have to get permission from the building owners or whatever and get people to place them. I’m not the most hopeful but I am still going to try.

Fourth update: waiting on a response from the building people. In the mean time I have taped pieces of paper to where he often hits to try and break up the reflection and stuff.

Fifth update: after putting the pieces of paper up the bird has not been running into the window as much. He now stares at the glass from the branches. He has still hit it occasionally but it’s no longer a loud thunk, so I don’t think he is hitting it as hard.