Cheeko has discovered what the cement perch is for. I caught him rubbing his beak back and forth across it.
And Cheeko seems to like hard boiled eggs. I used about half an egg with egg shells. I put it in his regular dish with just a few seeds sprinkled on top. As soon as he discovered it, he was chomping away. He must have gotten some stuck on his beak and used the cement perch again to wipe it off. This was a separate time from before. It was so cute. Priceless!