Hi guys, I'm looking for some advice. I have 2 male pidges that live in my outdoor aviary. Ones an ex racer an the others a fantail. During baby bird season I brought them in so I could use their aviary for a soft release. (I rehab wild birds.) My boys used to get on fine with eachother but now they're back in they've taken up fighting. I know birds like their own space etc but is there any other advice out there? Some people have suggested to let them sort it themselves. (I do not want any injuries) or keep breaking them up. My ex racer is a pretty large strong pidge who I think is capable of doing some damage if I don't get this right. I can't introduce hens as my aviary space isn't large enough to permanently home more than 2. Many thanks.