Yellow Faced Blue

1. Yellow Faced Blue • Two Yellow Faced ‘Colour Mutations’ • One we shall call ‘Australian’ • The other we shall call ‘European’

2. ‘Australian’ Single Factor

3. ‘Australian’ Single Factor • Produced by breeding: • Double Factor YLF to Normal – 100% • Single Factor YLF to Single Factor YLF – 50% • Single Factor YLF to Double Factor YLF – 50% • Single Factor YLF to Normal - 50% • Body Colour • Greenish to bluish – if there are such words • Not for exhibition • Useful for breeding only

4. ‘Australian’ Double Factor

5. ‘Australian’ Double Factor • Produced by breeding: • Double Factor YLF to Single Factor YLF – 50% • Single Factor YLF to Single Factor YLF – 25% • Body Colour • Blue – depth depends if Sky, Cobalt, Mauve or Violet. • Face and Mask • Buttercup Yellow or Golden • For exhibition

6. ‘European’ Single Factor

7. ‘European’ Single Factor

8. ‘European’ Single Factor • Produced by breeding: • Double Factor YLF to Normal – 100% • Single Factor YLF to Single Factor YLF – 50% • Single Factor YLF to Double Factor YLF– 50% • Single Factor YLF to Normal - 50% • Body Colour • Blue – depth depends if Sky, Cobalt, Mauve or Violet • Face and Mask • Cream • For exhibition

9. ‘European’ Double Factor

10. Conclusion……. • ‘Australian’ Yellow Faced Blue can only be shown in the Double Factor form • ‘European’ Yellow Faced Blue can only be shown as a Yellow Face in the Single Factor form • ‘European’ Yellow Faced Blue in Double Factor form visually is ‘Normal’ and can be shown as a Normal