
Source: Wikimedia Commons
Gallus gallus domesticus
A Chilean chicken breed and one of very few that lay blue-shelled eggs. Some birds have ear tufts and some are rumpless, but both traits are caused by lethal genes, so not every bird shows them.
The Araucana (Spanish: Gallina Mapuche) is a chicken breed from Chile, named after the historic Araucania region where it is thought to have arisen. It is one of very few breeds that lay blue-shelled eggs. Some birds carry unusual tufts of feathers on the ears and some are rumpless, lacking both tail and tail-bone, but as both traits are caused by lethal genes not every bird shows them. Breed standards vary from country to country, and in the United States the rumpless form is sometimes called the South American Rumpless. Its early history is undocumented; the birds were common in South America in the early twentieth century. The Spanish aviculturist Salvador Castello, who visited Chile in 1914, named them Gallina Araucana because so many were kept among the Mapuche of Araucania, and reported them at the First World's Poultry Congress in The Hague in 1921. In 1933 Reginald Punnett showed that the blue egg gene is dominant to white and produces green and olive shades when combined with brown-egg genes. The American Ameraucana breed and Easter egger hybrids both derive from the Araucana.
Source: Wikipedia (CC BY-SA 4.0)
The Araucana lives About 8 years.
Origin
Chile, in the historic Araucania region
Lifespan
About 8 years
Temperature
15〜30℃
Humidity
40〜60%
Edited & verified by: BreederDirect editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Primary sources
Accepted name: Gallus gallus domesticus (Linnaeus, 1758)
Synonyms: Gallus gallus f. domesticus
Authority databases: GBIF
Nomenclature follows global taxonomic authority databases.
The domestic chicken (Gallus gallus domesticus), and its wild ancestor the red junglefowl Gallus gallus, appear in none of the CITES Appendices. It is not designated an Invasive Alien Species in Japan either; the seven birds so designated are the Canada goose, red-vented bulbul, four Garrulax species and the red-billed leiothrix.
Sources: CITES Appendices (the domestic chicken Gallus gallus domesticus not listed) / Annex to Council Regulation (EC) No 338/97 as amended by Commission Regulation (EU) 2026/1383 (post-CoP20) / Ministry of the Environment, Japan - List of Invasive Alien Species designated under the IAS Act (birds)
Regulations may change. Always verify the latest information with the relevant authorities.
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Poultry feed, grain, greens and oyster-shell grit
Ordinary poultry housing suffices, but rumpless birds cannot shed rain with a tail, so provide a house sheltered from rain.
Temperament is that of an ordinary chicken and birds are kept in a flock. The ear tufts are delicate, so avoid overcrowding that would damage them.
Vocalisation is that of an ordinary chicken, the cock crowing at dawn.
Both the ear tufts and rumplessness are caused by lethal genes, so pairing two birds with the same trait lowers hatchability; plan matings with that in mind.
Intermediate. This is an intermediate-level species. Some prior experience and knowledge of environmental management are recommended.
The average lifespan of Araucana is About 8 years. With proper care and nutrition, they can live a long and healthy life.
Araucana feeds on: Poultry feed, grain, greens and oyster-shell grit. Aim for a balanced diet with appropriate feeding frequency.
The price of Araucana varies significantly depending on variety, age, sex, and the individual animal's condition. Check our market price page for the latest pricing information.
Last updated: September 17, 2026