Lovebird Genetics
by KinBird Aviary
Lovebird Genetics Blog
Mutation guides, pairing breakdowns, and genetics explained — built for breeders in Bangladesh, Pakistan, Indonesia, and worldwide. Every article is backed by the Lovebird Compendium (Dirk Van den Abeele, 2016).
Everything you need to understand Opaline inheritance — sex-linked rules, what splits look like, how to reliably produce Visual Opaline females, and the 5 most important pairings with exact percentages.
Read the full guideWhy Aqua Homo commands 3× the price of B1 or B2 — and the exact offspring you get from each Aqua pairing.
Full melanin removal, sex-linked inheritance, and why the Ino gene in Fischer's lovebirds works differently from other parrots.
One of the highest-value pairings in the hobby. Step-by-step genetics with every offspring, percentage, and what to expect visually.
The one concept every breeder must understand before planning any pairing — and how to read splits in the calculator results.
Same category, different genes, different eyes, different prices. Here is exactly how breeders distinguish the two — and why it matters for pairing.
Why Opaline, Cinnamon, and Pallid behave differently depending on sex — and what "split" means for males but not for females.
One of the most commercially valuable mutations. How YF inherits, how to confirm splits, and the best combinations with Opaline and Aqua.
Why Blue 1 × Blue 2 doesn't produce Blue — it produces Parblue. And how that's completely different from Aqua. All pairings with percentages.
Violet is dominant — no splits. SF vs DF, why Violet looks best on a Blue background, and the pairings that produce the deepest violet expression.
Cinnamon is sex-linked recessive — females can't be splits. Auto-sexing trick, all 5 pairing outcomes with sex-specific breakdowns, and combined mutation guide.
One Dark Factor copy = Dark Green or Cobalt. Two copies = Olive or Mauve. The spongy zone mechanism explained, with all six colour forms and pairings.
Dilute is autosomal recessive — both sexes can be splits. One-second ID test vs Pale Fallow, all 4 pairings, and how to combine with Aqua and Opaline.
New to the calculator? This guide walks you through every step — selecting mutations, reading sex-linked results, understanding splits, and interpreting percentages.