Ayam Cemani: The All-Black Chicken
TL;DR: Ayam Cemani is an Indonesian breed with fibromelanosis — a genetic condition producing black feathers, skin, comb, tongue, muscle and bone. The eggs are not black. It is a collector’s bird: not a notable layer, not a notable meat bird, priced on rarity. The practical risk is being sold an ordinary black-feathered chicken — check comb, tongue, skin and legs, not plumage. Silkies carry the same trait, cost a fraction, and are actually useful.
The most photogenic breed in poultry, and the one most often misrepresented at the point of sale.
What Makes It Black
Fibromelanosis — a genetic condition causing excess pigment to develop through the bird’s tissues rather than only in the feathers. The result is pigmentation in:
- Feathers — black, often with a green iridescence in sunlight.
- Comb, wattles and face.
- Beak and tongue.
- Skin and legs.
- Muscle.
- Bone.
This is what separates a Cemani from any ordinary black chicken. Plenty of breeds have black plumage — Australorp, black varieties of several others. Almost none of them are black underneath.
The eggs are not black. This claim circulates constantly and it is simply false. Shell colour has nothing to do with tissue pigmentation.
Silkies carry the same trait. Dark skin, flesh and bone under white or coloured plumage. If black-fleshed chicken is the actual interest — and it has genuine culinary and traditional standing across Asia — a Silkie delivers it at a tiny fraction of the price, and is a good broody besides.
What It Is Not
Not a production bird. Lay is unremarkable. Carcass is unremarkable. Nothing about this breed competes with a commercial layer, a broiler or even a decent dual-purpose bird.
Not hardy in any special way. It is a chicken. It needs the same shade, ventilation, water and biosecurity as anything else in this climate — see heat stress.
Not an investment. Prices in a novelty market are set by what the next buyer will pay, and that is not a guarantee of anything. Anyone selling breeding stock on the promise of resale value is selling you the promise, not the bird.
The honest description is a collector’s and hobbyist’s breed, kept because the owner wants it. That is a perfectly good reason. It is just a different reason from the one people are usually given.
The Buying Problem
This is the practical content of this guide.
A premium price on a bird whose distinguishing feature looks, at a glance, like ordinary black plumage creates an obvious incentive. Black-feathered birds and part-bred crosses are routinely sold as Cemani.
Check the things feathers do not cover:
| Check | What you are looking for |
|---|---|
| Comb and wattles | Dark, not red |
| Tongue and inside the beak | Dark |
| Face and skin | Dark |
| Legs and feet | Dark, including the soles |
| Under the wing | Skin dark, not pink |
Partial pigmentation — a dark bird with a red comb, or pink skin under dark legs — indicates a cross rather than the breed.
Beyond the bird itself:
- See the parent stock. A breeder who will not show you the parents is a breeder to leave.
- Ask about the flock’s history, not just this bird’s.
- Do not buy remotely on photographs. Photographs are exactly where this goes wrong.
- Quarantine anything incoming — a premium price does not confer health status.
The general buying discipline in gamefowl for sale transfers cleanly here: the seller’s verifiable record is the product, and everything else is a story.
Keeping One
Nothing special is required, and that is the point:
- Ordinary housing — chicken coop design, coop space per bird.
- Ordinary feed — see what to feed chickens.
- Heat management like any bird here. Dark plumage absorbs heat, so shade is not optional — see keeping chickens cool.
- Ordinary health routine — biosecurity, deworming, mite checks.
If you breed them, the trait is inherited and pairing to an unpigmented bird dilutes it. Records matter more than usual when the whole value of the line is a trait you can see — see gamefowl breeding chart and pedigree tracking for the method, which applies to any breeding programme.
The Honest Limits Here
That Ayam Cemani is an Indonesian breed whose black feathers, skin, muscle and bone result from fibromelanosis, and that Silkies carry the same trait, is established and uncontroversial. This guide gives no prices, because the market is a novelty market that moves and this site does not track it, and no production figures, because they are not why anyone keeps the bird. Claims that the breed lays black eggs are false. Claims about medicinal or cultural properties of black-fleshed poultry are outside what this guide will assess. Verify a bird by its unfeathered pigmentation and its parent stock before paying a premium.
Related: chicken breeds in the Philippines, silkie chicken, quarantine new chickens, gamefowl for sale buying guide.
Frequently Asked Questions
What is an Ayam Cemani?
An Indonesian breed in which feathers, skin, comb, muscle and bone are all black. The colouring comes from fibromelanosis, a genetic condition causing extra pigment throughout the tissues.
Is Ayam Cemani meat black?
Yes. The pigmentation extends through skin, muscle and bone, which is what distinguishes the breed from ordinary black-feathered chickens.
Are Ayam Cemani eggs black?
No. Despite persistent claims, the eggs are not black. Shell colour is unrelated to the pigmentation in the bird tissues.
Why are Ayam Cemani expensive?
Rarity and demand rather than productivity. They are not exceptional layers or meat birds, and the price reflects what collectors and breeders will pay.
Is the Ayam Cemani a good backyard chicken?
It is a novelty and collector breed. As a practical backyard bird it offers nothing a cheaper breed does not, and it carries a buying risk that ordinary birds do not.
Are there other black-meat chickens?
Silkies carry the same fibromelanosis trait and have dark skin, flesh and bone, and they are far more available and far cheaper.
How do I avoid being sold a fake?
Ordinary black-feathered birds are commonly sold as Cemani. Check for pigmentation in the comb, wattles, tongue, skin and legs, not just the plumage, and buy from a breeder who will show you parent stock.