okay I have a male olive green budgie who is about 18months (got him from a colony breeder as a baby).  Before he's first moult he had quite a purplish tinge near his vent region, and still has a slight purplish tinge.  I am hoping to breed with him and I was wondering if he would be a double factor violet and if I breed him with a visual violet hen, would they produce violets? Thanks for any information anyone can supply!   

Edited February 20, 20196 yr by Budgielover13
Adding photo

Wow he is so gorgeous, I'm sure he have a violet factor but I'm not sure if it's DF or SF. But even if he is a SF he will have violet babies, violet is dominant. I recommend you to breed him with a blue violet hen budgie, you would have amazing violet colors from they?

I am glad to see that picture.  I have two violet greens.  One hen is a violet light green and one male is a violet dark green.  Now from looking at your bird as my violets produce, I can see what a violet olive will look like.  I have a spangle olive paired to a violet cobalt.  I very well could get a violet olive in their clutches.