Finch help!!!!!!!!!!

Well if the cage is big enough so as to give them their own territories, then you can try it. It really depends if they are males or females and if they are in a breeding mode. All birds breed at certain times of the year and some of them become nasty to others at that time. Or some of them may already be paired up and so the extra bird or birds may cause a problem. The best thing to do is put them all in a large finch flight cage with extra seed cups, extra waterers and plenty of millet spray to keep them busy. Keep the cage clean and keep an eye on them frequently. If any fights ensue, you'll have to remove the offender . Some birds will fight to the death over a mate or food, so make sure there is lots of space for them. Best wishes