Hi everyone. I have a bonded pair of cockatiels, male and female, been with me for almost 3 years now, both tame, always wanting to hang out with me, asking for scratches etc etc. Lately the male has been a bit unruly, I'm guessing hormones, so today he just refused to step up so I could set him back in the cage, so I had to grab him with a towel to put him back in. Since that moment, all he does is chase the female around the cage and won't stop, for what I've researched, he now sees me as a menace and tries to keep her away from me, wich seems a bit extreme for me, since I've had him for a few years now and has never been aggressive with me, except maybe the first few weeks after I got hom home. Right now I've housed him in a different cage next to their usual cage, but I'm worried about how long this behavior may last, or if my assessment is correct for that matter. Do you guys have any insight that could help me? Thanks in advance.