1. Skyblue opaline spangle male + Light green opaline spangle female?

2. Mauve Dominant pied spangle male + YF blue female?

3. Green opaline male + Normal skyblue female?

 

 

I found somewhere that from 2 spangles you get 50% spangles, but I don't know for sure.

 

 

Thanks a lot

1. Skyblue opaline spangle male + Light green opaline spangle female?You will have all green babies with this pair unless the green bird is split for blue if so then you have 50% chance of blue babies.

 

As for the Spangle gene (it is 50% only if you have 1 spangle bird but since you have 2 the ratios changes) 25% Double-Factor Spangle, 50% Spangle, 25% Normal

 

You will have 100% opaline babies (males and females) since you have 2 opaline birds.

 

 

2. Mauve Dominant pied spangle male + YF blue female?

You will have a blue babies depending on the dark factors there could be different blues not just mauves. You didn't indicate the type of blue on the female.

 

50% spangle

50% dominant pied

50% normals

(you can have dominant spangles or just spangle or simple normal --- depends on the how the genes will come together - I know you can break the above combo's into ratios someone may come along and do it ).

 

If it is a YF is dominant gene from what I understand. So I am going to say 50% YF babies BUT if the mauve spangle is a double factor YF then you would have 100% YF babies.

 

3. Green opaline male + Normal skyblue female?

All babies will be green unless the male is split for blue

All females will be opaline so if you have any opalines you can automatically sex them and know they are females

All males will be normal

Thanks a lot Elly

 

I hope I got the mutations right. I will post some pictures later, maybe I got them wrong . But it's just plans for now, I must wait for next year anyway.

Your welcome, look forward to seeing the picture