Yes, it's good to let them out one cage at a time until they are for sure married to one partner only.

You'll work it out. With finches, there are constant moving parts. Nothing stays the same. I swear as soon as you think you have it figured out, they change the formula. I still have my tyrant male separated from the female and three chicks until I figure out if the chicks are male or female. I was sure there were two males, one female. That was the best case scenario. Then I would put the mamma back in and I would have two males, two females, and hope for at least cohesiveness. But no...now only Ellington is really getting the little tell tale hints of bars on his chest and he....it's so funny...is trying to sing...if you could call it that. It's so awful! He's screeching like metal on metal. I am scared he is taking after his father...who I am going to part with...first because he's a plucker, and second because I just can't handle his song. It sounds terrible but I never heard a more annoying honking...not singing. If that baby honks...I'm going to lose it! So...I have him in the dining room on the table...separated far away in hopes the chicks won't hear his honking and won't copy it. I hope they pick up the beautiful song of my 10 year old, though he sings minimally. And for good measure, I play you tube videos for hours on end of nice singing male zebras. See how crazy I am!

So, if there are two females, one male, I don't know how that will work. I will not let babies happen. I don't want to put them with the societies. It's always something!
