Genetics Basics
Lovebird Genetics Basics
Start here if you are new to lovebird genetics. These guides explain the core ideas every breeder needs, what a split is, how sex-linked inheritance works, hen genetics, and how Fischer's lovebird colours come together.
Female Lovebird Genetics Calculator: Hen Inheritance Guide
Hen-specific inheritance. Why female lovebirds cannot be split for sex-linked mutations, the ZW chromosome rules, and auto-sex pairings.
Lovebird Color Breeding Chart: Complete Visual Reference
A complete visual reference, every base colour and mutation, inheritance markers, and quick pairing-outcome tables to bookmark and reuse.
What Is a "Split" Lovebird? Explained Simply
The one concept every breeder must understand before planning any pairing, and how to read splits in the calculator results.
Lovebird Color Genetics: Complete Beginner's Guide
How Fischer's lovebird colours actually work, eumelanin vs psittacine pigments, the four inheritance types (AR, sex-linked, incomplete dominant, autosomal dominant), and how to read a genetics outcome.
How Many Eggs Do Lovebirds Lay in a Year? Clutch Size & Breeding Cycle
A healthy pair lays 4 to 6 eggs per clutch and 2 to 3 rested clutches a year. The full egg-to-fledge timeline, safe limits, incubation, candling, and laying without a mate.
Ready to plan your next pairing?
Use the free calculator to get instant offspring probabilities across 22 Fischer's lovebird mutation groups, Aqua, Opaline, Pale Fallow, Cinnamon, and more. No account needed.
Open the free calculator