The Opaline, Laced Or Pearl Cockatiel

The opaline, laced and the pearl cockatiel are often one and the same thing. Germans described the cockatiels as opaline (especially the budgerigar) or pearled and the Polish and English refer to the same cockatiel as laced.

Normally the nape of the head, the mantle and the upper wing coverts are the only feathers affected, however, it does deem to replicate the opaline look of budgerigars.

The first opaline cockatiel occurred in West Germany in 1967 or perhaps in 1968, but the exact details are difficult to find.

pearl cockatielRumour has it that the same mutation was found in Belgian cockatiels a year later.

The feathers affected by this mutation are unable to reproduce melanin in the central portion of the vane. This results in a pale patch on either side of the feather shaft. The effect is somewhat variable in how any individual cockatiel will be affected.

in the better examples of the pearl cockatiel, there is a narrow border of dark grey which surrounds a white or yellow feather to give a really beautiful scalloped pattern.

Unfortunately, with most cockatiels, it seems that they have less melanin loss to the feathers and the bird has a marbled appearance. In the worst examples, the cockatiel looks spotted or smudged.

When the basic yellow background color is a deep yellow then the contrast with the grey makes them especially pretty. These mutations have been called gold-laced.

When the yellow is very weak, the cockatiel is known as silver-laced. This, however, doesn’t mean that they are different mutations.

pearl cockatielYoungsters from the same nest are rarely exactly alike and parents that have produced beautifully marked youngsters one year may not repeat the same success the next year. So it is potluck for breeders trying to get the perfect pearl cockatiel.

Two well-marked parents have no greater chance of producing well-marked youngsters than two ill-marked birds would.

One feature that is strange is those male opaline cockatiels when they moult for the first time, lose their lacings. This happens because one of the secondary sexual characteristics of male cockatiels is to lay down a higher density of melanin than do females or matures.

The extra black melanin of maturity, therefore, obscures the pearl cockatiel effect, but not quite completely, for if a close examination is given it will usually be found that the shoulder features look paler as if they were slightly soiled.

It has been reported that in some cases old pearled males regain some of their laced feathers. It does seem very likely that selective breeding would reduce the amount of melanin deposited in the feathers of adult males.

Mrs. E. L. Moon selectively bred for paleness most successfully. But normally the male pearl cockatiels are a bit of a disappointment in their looks.

Another interesting fact is that split males can be picked out from normals because they have pale streaks of feathers under the wing near the shoulder joint, giving a mottled effect.

Because the opaline, laced or pearl cockatiel is another of the sex-linked mutations, it is easy to breed in quantity. However, it is particularly important to remember as a breeder which chicks have the markings, as because when they become adults there will be difficulty distinguishing adult male opalines from normal grey cockatiels.

4 Comments

  1. The opaline, laced and the pearl cockatiel are often one and the same thing, yes it is true and I agree with you, however in most countries, these species are no longer existing ,do you know why. 

    I have belief that the species can as well be a source of income to most countries as they are not so common. Thanks

    1. As far as I know cockatiels are available all over the world as they are widely bred as domestic pets. In Australia there are still even wild flocks of these birds flying around. The pearl cockatiel however is difficult to find. The most common ones are the grey ones and the Lutino cockatiels.

  2. Hi there!

    Recently I have been to a bird market with my family. There we saw a pearl cockatiel adult. 

    My daughter loves birds and she was wanting to buy a Cockatiel. There were yellow, gray and red mixed in color. 

    If we want a pet would you suggest buying an adult or a baby? What breed is best suited as a pet? I think we will have to buy both male and female. I need your advice on this. Thanks.

    1. If you want a tame pet for a child, either a budgie or cockatiel is best as their beaks are not so big and can’t cause serious damage to a child. The younger the bird, the easier it will be to tame. The male cockatiels talk but the females don’t, so it all depends on what your needs are.

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