Predict the outcome
of a pairing

Simulate a canary pairing and compute phenotypic probabilities of offspring by sex. Select alleles for father (ZZ) and mother (ZW) across 8 free loci — Bruno, Agata, Ino, Pastello, Black, Lipochromic (red factor), Gloster crest and Intensity (mosaic/frosted/intense). Z-linked inheritance is handled automatically.

Tip: for Z-linked loci (Bruno, Agata-Satinè, Ino, Pastello) the female has only one allele (hemizygous). Leave empty the loci you don't need.

Calculate Probabilities

How the genetic predictor works

GenHub’s pairing simulator estimates offspring phenotype probabilities from father (ZZ) and mother (ZW) alleles — useful before you commit to a breeding pair.

• 6 essential mutations with automatic Z-linked inheritance
• Results split by male and female chicks
• 2 free simulations, then sign up to unlock full GenHub

FAQ

What is a canary genetic predictor?

A tool that estimates genotype and phenotype odds in offspring from parental alleles — like a Punnett square built for canary breeders.

Why does Z-linked inheritance matter?

Many color mutations sit on the Z chromosome: females are hemizygous and pass traits differently than males.

Is the tool free?

Yes — two free simulations. Full pedigree, Monte Carlo and genetic planning require a GenHub signup.

Learn more: Canary genetics guide · Pairing guide · Inbreeding calculator