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| REMINDER: All articles, photos, graphics & other materials are under COPYRIGHT PROTECTION |
| Linda S. Rubin |
| The Information Source for Cockatiel Genetics & Color Mutations |

Disclaimer Articles on this website are not meant to take the place of proper veterinary and other medical care. If your bird appears ill or shows symptoms of illness, please contact your avian veterinarian as quickly as possible. Birds are prey animals and hide their symptoms in order to survive; by the time owners see symptoms, a bird may have become extremely ill. Owners are advised to seek medical attention immediately. To find an avian veterinarian in your area, contact the Association of Avian Veterinarians at www.aav.org. |

| writing & editing pr feature writing news & press releases brochures avian consults show & breeding standards |
| Cockatiels: Breeding Smart! by Linda S. Rubin |

| Additional services are available under "Genetics Q & A" |
| IV. WHITEFACE & WHITEFACE CROSSES Whiteface Cockatiels Explained Improving Whiteface Bloodlines ~ Q&A Pairing a Normal Grey hen to a Whiteface or Pearl ~ Q&A Breeding Lutinos & Whiteface Lutinos ("Albinos)" ~ Q&A Whiteface Lutino ("Albino") and Whiteface Lutino Pied ~ Q&A Breeding & Showing Whiteface Lutino Cinnamon Pearls & Other Whiteface Lutino Crosses ~ Q&A Whiteface Silver and Whiteface Cinnamon ~ Q&A |
| V. GENETICS FEATURES affecting COLOR AND PATTERNS ... Also click on breeding articles for additional features on genetic breeding not involving color. GENETIC CHART: Autosomal Recessives GENETIC CHART: Sex-linked Recessives GENETIC CHART: Autosomal Dominants GENETIC CHART: Autosomal Co-dominants The Genetics of Bald Spots in Lutinos & Discussion on Selective Breeding Sex-linked Recessive Inheritance: Do Cockatiel Genes Work the Same as in Humans? Computer Programs and the Reality of CROSSOVER & Real Life Complex Pairings Understanding CROSSOVER Genetics in Multiple Mutations Color Depigmentation in Cockatiels Is the Homozygous Normal Grey Endangered? |
| VI. RARE COLOR VARIETIES & MUTATIONS Breeding Dominant Yellowcheek to Whiteface ~ Q&A Crossover in a Sex-linked Yellowcheek Cinnamon Pearl-Pied hen Yellowcheeks and Pastelface ~ Q&A Single & Double Factor Dominant Silvers Differences Between Yellowcheeks, Pastelface, & Goldcheeks ~ Q&A Dominant Yellowcheeks ~Q&A Pastels and Platinums ~ Q&A Dominant Silver Recessive Silvers ~ Dilution: Comparing Dominant Silvers, Recessive Silver & Cinnamons ~ |
| VII. GENETICS QUESTIONS ~ More coming soon! The Australian Lutino-Platinum ("Platino") Whiteface Lutino ("Albino") Cinnamon Pied |
| VIII. EXHIBITION The CF Weighted Show & Breeding Standard for the Ideal Cockatiel Standardizing Nomenclature in Show Reports Rewarding Genes on the Show Bench Linebreeding for Improvement of Stock |
| Check out the Foundation's Cockatiel Chronicle! |

| Ultimate Parrot Guide by Linda S. Rubin |
| Multiple Bird Households by Linda S. Rubin |
| Cockatiel Genetics Made Easy! by Linda S. Rubin |
| POPULAR COCKATIELS! A one-time mega-magazine by BIRD TALK! Linda S. Rubin is the sole mutations writer with a 10-page article titled: "The Colorful Side of Cockatiels: the Popular, the Fancy, and the Rare" |


| Notice: The Color Mutations Archive is being updated for Summer 2010 with new offerings and editions ~ some articles remained linked for your reading pleasure ~ |