This is the spot for you to post anything and everything.
Have a good look at our other available forums before posting.
This will ensure that you post in the appropriate forum.
Are we sure this is a Blue Faced cross? The colour result seems unlikely with the BF's blue face and green chest. Might it actually be a Peales cross, given their red faces/tails and blue chests?
Hi Finchy, that is actually a light melanistic mutation which at certain angles reflects blue in the chest. Nearly or mostly all of them revert back to normal looking birds in a moult or two.
I don't believe it is caused from a lack of sunlight but something internally goes haywire to cause this as with every bird i have tried to replicate has moulted out normal. Craig