• A Glossary of Budgie-Genetics Terms
• A Basic Lesson in Budgie Genetics - coming soon!
• Genetic Notation
• List of Dominant, Recessive, & Sex-Linked Genetic Factors
• List of Different Color Mutations and Descriptions

Please check out these other resources:

• Index of Specialist Varieties - by Dolores Noonan
• Index of Budgerigar Breeding Charts - by Dolores Noonan
• Index of New and Rare Varities - by Dolores Noonan
• Budgie Bytes - Color Photographs and Details on Most Specific Color Varieties
• The Colorful Budgerigar - by Royan Webb
• Color Production - H&D Budgerigar Society