Moody Tutti

Tutti has subsided in his mating calls, and is now rather quiet. Recent mornings have been quiet for us, no more shrill cheeps emanating from under the cage blanket too early in the mornings. It was usual for him to cheep madly whenever he heard the slightest footfall. The silence now is unnerving. I have to rush downstairs to check if he's OK, but he is. Just moody. He likes to sit in his favourite corner of his cage and just stare moodily out the window. I've checked the vital signs - he's eating OK, poo-ing OK, flying about OK, but he seems a little depressed. Poor little thing. And when in the past he couldn't wait to get out of his cage, now when I open the door of his cage he sometimes snaps at me with his growly chirp.