My peacock has had droopy wings and no energy, not roosting like he was before. Not eating very well. He is opening his mouth and shaking his head. Not having any obvious trouble breathing. Ive looked inside his mouth and down his throat with a light and dont see anything. I have thought about worms and have wormed him with some wazine dewormer yesterday and shot some mixed with water in his mouth this morning. What else do i need to look for. Any help is appreciated.