Light Green Clearwing
The green-series base with no dark factor. Useful for strength, size, fertility and returning richness to washed-out lines.
Record: split blue status, Whitecap signs, wing cleanliness.Australian Heritage Clearwing Mutation Library
A growing reference library for Australian Heritage Clearwing Budgies and the main project varieties that can be built around them. This page is written as a practical breeder reference: what the bird is, what to watch for, what to record, and how it may be useful in a breeding program.
Important note: “Every possible” Clearwing combination is almost endless once base colour, dark factor, violet factor, Whitecap/Goldenface, Cinnamon, Opaline, Fallow, Dilute and other modifiers are combined. This library covers the main Australian Heritage Clearwing types and practical project birds most useful to a hobby breeder. It can keep expanding as real breeding results are added.
What Makes a True Australian Heritage Clearwing?
For this website, an Australian Heritage Clearwing means a bird from the old Australian-style Clearwing lines, valued for strong body colour, clean contrast and pale wings. The goal is not just “white wings”; it is a bird that still has depth, type, health and breeding value.
- Strong body colour for its base colour and modifiers.
- Clean, pale wings with as little body-colour wash as possible.
- Good cheek patches and a balanced mask.
- Clear records showing parents, splits, results and line strength.
- Selection against weak colour, poor feather, small size or health faults.
Clearwing breeder warning
Clearwings can be frustrating because body colour, wing clarity, size and hidden splits do not always line up neatly. The best birds should be recorded and compared across several clutches, not judged from one photo or one nest.
Best practice: record the visual result, parentage, suspected splits and moult changes.
Core Heritage Clearwing Base Colours
These are the basic colour platforms. Most advanced projects are built by combining these with Violet factor, Whitecap/Seafoam, Cinnamon, Opaline, Rainbow or other modifiers.
Dark Green Clearwing
One dark factor on green base. Can be deeper and richer than light green, often useful in strength-building pairings.
Record: dark factor, split blue, body depth.Olive Clearwing
Two dark factors on green base. A serious dark-factor management bird and often useful when paired carefully into blue/violet projects.
Record: whether it is hiding blue, Violet factor or Whitecap.Sky Blue Clearwing
The clean blue-series base with no dark factor. One of the most useful bases for Whitecap, Violet and Rainbow projects.
Record: wing clarity, any yellow suffusion, violet signs.Cobalt Clearwing
One dark factor on blue base. Important because SF Violet Cobalt is commonly used for the “Red Violet” look.
Record: dark factor accuracy and depth after moult.Mauve Clearwing
Two dark factors on blue base. Useful for deep violet/mauve work and producing specific dark-factor outcomes.
Record: Violet factor, cinnamon, body shade.Grey Clearwing
A grey-series Clearwing can be useful for comparison and darkening projects, but may reduce the bright violet/seafoam look if overused.
Record: grey factor and body tone.Grey Green Clearwing
Green-series bird carrying grey factor. More of a utility/reference bird than a main colour showpiece for the Park Ridge projects.
Record: grey factor, blue split, outcross influence.Violet, Red Violet and Mauve Project Clearwings
Violet factor changes the intensity of blue-series birds. It can be single factor or double factor, and the visual result depends heavily on the base colour and dark factor.
Violet Sky Blue Clearwing
Sky blue base with Violet factor. Often a bright, attractive violet-blue, useful as a breeder for stronger violet lines.
Use for: keeping brightness while adding violet.Red Violet Clearwing
Commonly used breeder term for a rich Violet Cobalt-style bird. The goal is a vivid reddish-purple body with clean pale wings.
Use for: main red-violet display line.DF Red Violet Clearwing
A stronger violet project bird when double factor Violet is present on a suitable base. These need accurate records because visual guessing can be unreliable.
Record: parents, chick outcomes and test pairings.Violet Mauve Clearwing
Mauve base plus Violet factor. Often deeper, smokier and heavier in tone than Red Violet Cobalt birds.
Use for: dark violet depth and DF Violet Mauve projects.DF Violet Mauve Clearwing
A key project bird for controlled violet production. When used carefully, it can help produce consistent violet outcomes in the next generation.
Record: which chicks receive Violet factor and dark factor.Ultraviolet Clearwing
A breeder/project description for very intense violet expression. Useful as a visual category, but should be backed by pairing records.
Watch: do not label as DF without proof.Pinkish Lavender Clearwing
A softer pastel-violet project colour mentioned in modern colour-revolution discussions. Best treated as a selection project, not a single simple mutation.
Use for: colour project notes and photo comparison.Teal Blue Clearwing
A blue-green project shade that may involve modifiers, Yellowface/Whitecap influence or selection. Useful for recording unusual seafoam/blue-green outcomes.
Record: Whitecap, Yellowface and base colour carefully.Whitecap, Seafoam and Australian Goldenface Clearwings
Whitecap and Seafoam terms are important in Australian project birds. The same bird can look different as a chick, after first moult and under different light. Record both visual appearance and breeding results.
Seafoam Clearwing
A blue-series Whitecap/Seafoam-style Clearwing with blue-green/seafoam influence. Often a major Park Ridge project type.
Record: SF/DF Whitecap suspicion and yellow/cream spread.DF Seafoam Clearwing
Used here for a double-factor Whitecap/Seafoam project bird. Some can appear very pale or unusual compared with normal blue birds.
Use for: test matings and Whitecap strength.Whitecap Sky Blue Clearwing
Sky blue Clearwing with Whitecap influence. Important as a clean base for seafoam and rainbow work.
Record: cap, mask, wing suffusion and chick changes.Whitecap Cobalt Clearwing
Cobalt base with Whitecap influence. Can be useful where deeper seafoam or violet-seafoam projects are wanted.
Record: dark factor and Whitecap behaviour.Whitecap Mauve Clearwing
Mauve base with Whitecap influence. Usually a darker, more muted project bird but valuable for dark-factor planning.
Use for: mauve/seafoam test pairings.Whitecap Light Green Clearwing
Green-series Whitecap expression may show creamy or yellow areas differently from blue-series birds.
Record: true yellow, cap pattern and moult changes.Whitecap Green / DF Whitecap Green
A green-series double-factor Whitecap concept discussed in Whitecap breeding notes. It should be recorded carefully because inheritance is still best confirmed by breeding outcomes.
Use for: Whitecap breeding records.Australian Goldenface Clearwing
Goldenface influence can add gold/yellow to the face and wings. It may be single or double factor, and juveniles can look different from adults.
Record: face depth, wing cream/yellow and post-moult change.Yellowface Type II Clearwing
Yellowface Type II can create seafoam-like blue-green body colour, especially with sky blue and violet combinations.
Use for: seafoam and rainbow-type projects.Rainbow and Whitecap Rainbow Clearwings
Rainbow birds usually involve blue-series colour, yellowface/goldenface influence, Opaline and Clearwing. Violet factor and Whitecap influence can produce very attractive project birds, but they must be recorded carefully.
Rainbow Clearwing
A blue-series Opaline Clearwing with yellowface/goldenface influence. The goal is a clean wing, bright body and strong yellow/gold mask.
Record: Opaline source and sex-linked inheritance.Violet Rainbow Clearwing
Rainbow Clearwing with Violet factor. Often richer and more striking than a plain sky-blue rainbow.
Use for: improving visual depth in rainbow line.Red Violet Rainbow Clearwing
A red-violet/cobalt-style rainbow project bird. Useful when you want strong violet body colour plus rainbow patterning.
Record: Violet factor, dark factor and opaline inheritance.Whitecap Rainbow Clearwing
Rainbow project bird with Whitecap/Seafoam influence. Can produce strong yellow/cream spread and unusual chick colours.
Watch: identify Whitecap separately from normal Yellowface.Seafoam Rainbow Clearwing
Seafoam/Whitecap influence combined with rainbow components. A strong repeat-visitor reference topic because chick colours can be confusing.
Record: nest photos at pin, feather and post-moult stages.Mauve Rainbow Clearwing
Rainbow project on mauve base. Can be useful for testing dark factor and adding depth but may be less bright than violet/cobalt rainbows.
Use for: dark-factor management.Amethyst, Cinnamon and Soft Colour Clearwings
On this site, Amethyst Clearwing is treated as a project description for Cinnamon plus strong Violet factor, especially when selected for the Australian Heritage Clearwing look.
Amethyst Clearwing
A key Park Ridge project bird: Cinnamon influence plus strong Violet factor, aiming for a soft amethyst/lavender-purple body and clean pale wings.
Record: cinnamon sex-linked inheritance and DF/SF Violet proof.DF Amethyst Clearwing
Used for a strongly proven double-factor Violet Amethyst-type bird. Should be backed by pairing results, not just visual appearance.
Use for: producing consistent amethyst/violet chicks.Mauve Amethyst Clearwing
Mauve base plus Cinnamon and Violet influence. Usually deeper and smokier than sky/cobalt amethyst types.
Record: dark factors and cinnamon source.Amethyst Opaline Clearwing
Amethyst project bird with Opaline. Because Opaline is sex-linked, daughters must receive Opaline from the cock bird.
Watch: do not expect opaline hens from a non-opaline cock.Cinnamon Clearwing
Cinnamon softens markings and can change body tone. It is sex-linked, so cock and hen inheritance must be recorded separately.
Use for: amethyst and soft pastel projects.Cinnamon Violet Clearwing
A practical stepping-stone toward Amethyst lines. The bird may not be a “finished” amethyst but can be very valuable genetically.
Record: whether Violet is SF or DF.Pastel Clearwing
A project/visual description for softer, lighter Clearwing colour. May involve Dilute, Cinnamon, selection or combinations.
Watch: confirm with breeding before locking in the label.Lavender Clearwing
A soft violet/lavender project type. Useful as a visual comparison category for Amethyst and Cinnamon-Violet birds.
Record: photos under consistent light.Opaline and Other Sex-Linked Clearwing Projects
Opaline and Cinnamon are sex-linked. This matters because hen chicks receive their Z chromosome from the cock bird and W chromosome from the hen. A hen chick can only be visual Opaline or Cinnamon if the cock passes that gene.
Opaline Clearwing
Clearwing with Opaline patterning. Can be very useful in rainbow work but may confuse visual wing assessment.
Record: cock line source and daughter outcomes.Split Opaline Clearwing Cock
Important breeder bird. A split cock can produce visual Opaline daughters even if he does not look Opaline himself.
Use for: planned rainbow and opaline projects.Cinnamon Opaline Clearwing
Combines two sex-linked traits. Can create softer markings and colour, but record-keeping must be exact.
Record: which parent carries each trait.Rainbow Opaline Clearwing
Rainbow requires Opaline influence. This card helps visitors understand why rainbow breeding cannot be predicted by colour alone.
Watch: sex-linked inheritance is critical.Special Project and Comparison Birds
These birds may appear in Clearwing programs or be used for comparison. Not all are “ideal Heritage Clearwing showpiece” birds, but they are useful to document because they affect breeding outcomes.
Fallow Clearwing
Fallow can lighten the bird dramatically and change eye/marking appearance. It is usually treated as a separate recessive project that needs careful pairing records.
Record: visual fallow versus split fallow.Seafoam Fallow Clearwing
Seafoam/Whitecap influence combined with Fallow can produce pale, yellowish or unusual birds. These should be photographed across growth stages.
Use for: white-dominant seafoam projects.Dilute Clearwing Project Bird
Dilute can reduce body colour and make birds look washed. It may be useful for soft colour projects but can work against the strong Heritage Clearwing contrast.
Watch: avoid losing body strength.Pied Clearwing Project Bird
Pied markings can hide or confuse Opaline and wing assessment. Useful only when the breeder is deliberately recording pied influence.
Record: pied pattern and parentage.Crested Clearwing Project Bird
Crest is a separate feature and can be combined with colour projects. It should be tracked separately from Clearwing inheritance.
Use for: special display projects only.Greywing Comparison Bird
Greywing is not the same goal as a clean Australian Heritage Clearwing. It is included because visitors often compare the two, and Greywing can appear in breeding history.
Watch: grey wings should not be mistaken for clean Clearwing wings.How to Keep Expanding This Library
This page should become a living reference. Every time a breeding result confirms or disproves a suspected split, the record should be added to the bird’s page or breeding-results page.
- Record exact cock and hen IDs.
- Record visual traits and suspected splits before breeding.
- Photograph chicks at pink skin, pin feather, feathering, fledging and after first moult.
- Note sex-linked traits separately for cock chicks and hen chicks.
- Do not mark a bird as DF Violet, DF Whitecap or split to a recessive gene unless the breeding result supports it.
Further Reading
This page is based on practical breeder terminology and the Park Ridge project birds, with further reading recommended for the wider Australian colour-breeding background.
- Don Burke, Budgerigars, The Colour Revolution — useful for modern colour projects and Australian budgie breeding discussion.
- Don Burke, How to Breed the Clearwing Budgerigar — useful for the Australian Heritage Clearwing background and breeding difficulty.
- Whitecap / Seafoam article notes — useful for understanding why Whitecap and Seafoam terms can both matter.