I have a micture of Waxbill, mannikins and finches. I would like to get Yellow Diamond Firetails, but am very weary to add new birds to my aviary, because at the moment it is quite harmonious. Someone also mentioned that Diamonds can be quite aggressive. My aviary is 6 X 2 X 2 metres. I had lots of problems with aggression, first the Cubans were very aggressive. They killed my Peter Twinspot male. (Big tragedy - took me 6 months to get a replacement male). I moved them to my zebra finch ariary then. After their removal, the Lemon breasted canary male was very aggressive and allowed no bird closer than 3 metres to it's nest. I then put in 3 pairs on zebras. They stood their ground and restored the peace. I am therefore a bit scared of adding aggressive birds.
Any advice?
Marius
