how many pairs in 1 aviary during breeding season?

[NelsonPL]

hello,
I'am a beginner IRN's breeder
my question is:
how many pairs of irn I can breed in 1 aviary during breeding season?

I know that I can't have 2 females and 1 male, because probably females will be fight

but what about if Ihave for example 2 pairs?

will they be fighting or not??

sorry for my english
regards, NelsonPL

[rod038]

Best 1 pair per cage with double wire between to prevent fighting.

[NelsonPL]

ok, thanks a lot for answer