Yes, I suppose-- hrmp --so. But I wish that he'll find somewhere else to perch. You are quite stubborn, aren't you?

I hope that your bird is a lot more well-trained than my own.

[The Professor's hands can't even reach the top of his hat, so he's just kinda fumbling around. A normal person would take it off, shoo the bird away, then put it back on. The Professor is not one of those people.]