What do I see ...
A peacock high percentage spalding Bronze color.
What do I need as a starting 'material'?
1 - a peahen IB Bronze that brings color.
2 - a peacock Pavo muticus who brings the 'green' blood.
Five steps.
First cross :
Pavo muticus X IB Bronze ► all peachicks are 50% Spalding (50% green blood) Split Bronze (one gene Bronze).Those birds are spalding color 'green'.
Second cross :
Cross sisters and brothers ► all are splading 50% color Bronze.
Third cross:
Splading 50% Bronze X Pavo muticus ► all peachicks are spalding 75% (75% green blood) Split Bronze (one gene Bronze).Those birds are spalding color 'green'.
.... like this one .
Fifth cross:
Cross sisters and brothers ► spalding 75% split Bronze x spalding 75% split Bronze ► Spalding Bronze 75% ( like the first picture).
BINGO !
One ... two ... errors?
In fact, it's simple ... but it takes time!