Are there books out there that address anger management for cockatiels? My male was acting strange earlier today.. he had several temper tantrum moments. He would pace, bite/fight at his toys and jerk at his leg band while making a screechy noise, his mouth was wide open and he kept shaking his head and yelling in my face through the cage. I wonder if he is mimicing something from his past, or is this the way he protects his cage.. if so, why is he just now doing this? He was really fussy with the female too, while they were out together. I really don't know what to do, is he ok? While I had him out today, he also nipped at my cheek, it didn't hurt or bleed.. just startled me. He didn't seem angry but I put him in his cage. Any suggestions? Which books have you all found that you could recommend to me, so I can get a better understanding of some of their normal behaviour. Thanks so much!

