


| Click on each Chronicle for full descriptions |
| DOMINANT YELLOWCHEEK - Did you know the Dominant Yellowcheek is the second co-dominant mutation in cockatiels? It is believed to come in single and double factor types (which may or may not be visibly discernable)! As indicated it is dominant in reproduction. |
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| Dominant Yellowcheek Cinnamon female c. 2007 Laurie Bethea |
| Dominant Yellowcheek Cinnamon female c. 2007 Nancy E. Johnson |
| Dominant Yellowcheek Cinnamon Pied female c. 2007 Sandra Trottier |
| Dominant Yellowcheek Split Pied female (foreground); Dominant Yellowcheek Pearl (center); Dominant Yellowcheek Pied (rear) c. 2007 Sandra Trottier |
| Dominant Yellowcheek Cinnamon Pied female c. 2007 Sandra Trottier |
| Dominant Yellowcheek Cinnamon Pearl Pied female c. 2007 Sandra Trottier |