1 / 18

Yellow Faced Blue

Yellow Faced Blue. Two Yellow Faced ‘Colour Mutations’ One we shall call ‘ Australian ’ The other we shall call ‘European’. ‘Australian’ Single Factor. ‘Australian’ Single Factor. Produced by breeding: Double Factor YLF to Normal – 100% Single Factor YLF to Single Factor YLF – 50%

greta
Download Presentation

Yellow Faced Blue

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  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. ‘European’ 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 on Sky, Cobalt, Mauve or Violet • Face and Mask • White • For exhibition as a Normal

  11. Basis for exhibiting • Colour mutations • (Colour modifying mutants) • Variety mutations

  12. Colour mutations are….. • Blue (normal) • ‘European’ Yellow Faced Blue (normal) • Aust. Yellow Face Blue (normal) • All are allelomorphs mutated from the normal wildtypegreen • Represent the 4 budgie colours

  13. Colour modifier mutations are… • Grey • Violet • Dark factor

  14. Variety mutations are…… • Blackeyedself – Dilute included • Redeyedself – Albino or Lutino • Clearwing • Greywing • Cinnamon • Opaline • Fallow • Etc etc

  15. Where to exhibit? Yellow Faced near the top of the exhibition ‘tree’ with the other two Colour mutations • Green • Blue • Yellowface • Blackeyed self • Redeyed self • Clearwing • Greywing • etc etc Currently Yellow Faced are misplaced among the Variety mutations in most Countries

  16. What this means……. • Puts Yellow Face into its rightful place based on a solid genetic reason • Green, Blue and Yellow Face classes would contain only normals • Every Variety mutation can then be shown in all three colours rather than just the two colours • Green, Blue andYellow Faced Blue • Puts an additional Colour mutation into each class below Yellow Face, creating much more interest in a declining hobby

  17. An example or two……. • An Albino is variety mutation and Yellow Face is a colour mutation thus should we not be exhibiting the variety first • A Fallow (Blue series) is a variety mutation and as explained above, Yellow Face is a colour mutation thus I would conclude that we should be exhibiting the variety (Fallow) and if Yellow Face then so be it.

  18. 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

More Related