This might be the smartest bird I have ever seen. Smarter than some humans I know, too.

 

Think about this - the bird could have just eaten the bread, but it knows that better things are possible if it doesn't. That is some sort of high brain function that almost makes me scared of that bird. Most animals will just gobble up whatever food is put in front of them, but this bird knows...he knows too much.

I've seen that Hitchcock documentary, this can only end badly.