My aloha chicken has been acting strange. For the past two mornings he hasn't been singing at the crack of dawn. He's usually singing all day,he even starts screaming back to a little bit of noise. He also usually eats all day and screams for more food so sometimes i fill his bowl 2-3 times a day, he is only eating half his bowl now, he's been sitting in the same spot in his cage since i left at 6:30 this morning. I have no idea what's going on with him because he's never acted like this. Anyone please.. any suggestions help!