Lucas Delgado
While chickens and pheasants can technically mate, it is extremely unlikely that the pairing will produce viable offspring. The two species have different numbers of chromosomes, with chickens having 78 and pheasants having 80, which usually prevents the development of fertilized eggs. However, in the rare cases where hybrid eggs do develop and hatch, the offspring are mostly weak and often do not survive to adulthood. These hybrids are sometimes referred to as chicken-pheasant hybrids, Greater phickens, Cheasants, or Phickens.
| Characteristics | Values |
|---|---|
| Common name | No common name; some suggestions include "Cheasant", "Phicken", and "Greater Phicken" |
| Scientific name | Not specified |
| Parents | Male pheasant and female chicken, or vice versa |
| Offspring appearance | Looks more like a pheasant than a chicken; typically has a pheasant's tail, female pheasant feathers, and a chicken's comb and wattle |
| Offspring size | Between that of parent species |
| Offspring viability | Very low; typically die before adulthood |
| Parental compatibility | Can mate with limited success due to belonging to the same family (Phasianidae) |
| Parental chromosome count | Chicken: 78; pheasant: 80 |
| Fertilization rate | 3-4% of fertilized eggs develop to the hatching phase |
| Hatching rate | 6.5 out of every batch of eggs hatch |
| Applications | Meat; possibly egg laying |
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What You'll Learn
Hybridisation process
Hybridisation is a common phenomenon in Galliformes, or wildfowl, a group of heavy-bodied ground-feeding birds that includes turkeys, chickens, and pheasants. While chickens and pheasants can technically mate, the pairing rarely produces viable offspring due to their different numbers of chromosomes. Chickens have 78 chromosomes, while pheasants have 80. This chromosomal difference usually prevents the development of fertilised eggs.
However, in rare cases, some eggs may develop through to the hatching phase, with only a tiny fraction of these making it to pipping. According to one source, among 1,409 eggs resulting from the pairing of male pheasants and female chickens, only 3.48% exhibited development when incubated, and only one female and four male hybrids hatched and were raised to maturity. These chicken-pheasant hybrids, sometimes called "phickens", tend to be larger than their parent species, with a mix of physical features from both parents. They may lack the typical head and facial features of both chickens and pheasants, and they often exhibit extraordinary wildness".
Artificial insemination is a technique that has been used to hybridise domestic chickens and Japanese quail. This method has also been attempted with domestic turkeys and chickens, but with limited success.
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Appearance
While it is possible for chickens and pheasants to mate, the offspring of such pairings are often unviable due to the different numbers of chromosomes possessed by the two species. Chickens have 78 chromosomes, while pheasants have 80. This means that even if a female chicken inseminated by a male pheasant lays plenty of eggs, most will not develop. Only around 3% to 4% of these eggs will develop to the hatching phase, and of those, only a small percentage will make it to pipping.
Assuming a chicken-pheasant hybrid does make it to hatching, what would it look like? One source describes the appearance of such a hybrid as "a rather confusing and unremarkable mix" of its parent species. These hybrids lack the typical head and facial features of both chickens and pheasants. They tend to look more like pheasants than chickens and are usually somewhere in between in terms of size.
Another source describes a chicken-pheasant hybrid as having "no comb, game bird markings on the feathers, and [being] tall". Roosters, which are male chickens, have large combs and wattles, but these are non-serrated and lack vibrant colours. They look like a domestic rooster with a pheasant's tail and female pheasant feathers.
Charles Darwin described hybrids of game birds and domestic fowl, including tame cock-pheasants and fowls, as exhibiting "extraordinary wildness". Mr S.J. Salter, who raised a large number of hybrids from a bantam-hen by Gallus sonneratii, stated that "all were exceedingly wild". Utterly sterile male hybrids from the pheasant and the fowl "delight in watching when the hens leave their nests, and take on themselves the office of a sitter".
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Viability of offspring
While chickens and pheasants can technically mate, it is extremely unlikely that the pairing will produce viable offspring. The two species have different numbers of chromosomes—chickens have 78, while pheasants have 80—which usually prevents the development of fertilized eggs.
Even in the rare cases where a hybrid egg survives to the hatching phase, the offspring are often weak and unlikely to survive to adulthood. Male hybrids, in particular, tend to be sterile and exhibit effeminate behaviour. According to one source, only 6.5 out of every 2,132 eggs produced by a chicken-pheasant pairing will hatch, and the resulting chicks have little to no value to the poultry industry.
Charles Darwin described hybrids of game birds and domestic fowl in his book, "The Variation of Animals and Plants Under Domestication." He noted that these hybrids were often "'extraordinarily wild,'" and that male hybrids acted as "sitters," taking on the office of watching over the nest when the hens left.
Despite the challenges of producing viable offspring, some farmers have successfully raised chicken-pheasant hybrids, also known as "phickens" or "cheasants." These hybrids are said to resemble pheasants more than chickens and are reportedly pleasant-tasting, making them desirable for meat. However, they are not commonly bred due to their low success rate and limited usefulness.
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Usefulness of hybrids
While hybrids between chickens and pheasants are possible, they are incredibly rare and difficult to produce. The two species have different numbers of chromosomes—chickens have 78, while pheasants have 80—which usually results in unviable eggs. Only a tiny fraction of fertilized eggs will develop, and even then, they face numerous problems and a high risk of death during development.
Assuming a hybrid embryo survives to the hatching phase, which is rare, it will likely face health issues and a reduced lifespan. These hybrids often exhibit a mix of physical traits from both parent species, lacking the distinct head and facial features of either. They may also be sterile, limiting their ability to reproduce.
Despite these challenges, chicken-pheasant hybrids may have some potential uses. Some sources suggest that these hybrids, sometimes called "Greater Phickens," can be raised for meat, with a taste superior to that of chickens. This indicates a potential culinary use for these hybrids, which could be further explored and developed.
Additionally, the creation and study of chicken-pheasant hybrids can contribute to a better understanding of poultry physiology, embryonic development, and transgenic techniques. This knowledge can be applied to protect endangered bird species and improve poultry farming practices.
Furthermore, hybrids between chickens and other birds, such as Japanese quail, have been successfully produced through artificial insemination. This technique could be further explored to increase the success rate of chicken-pheasant hybridization and potentially create new breeds with desirable traits.
While chicken-pheasant hybrids may not have significant usefulness in their current state, ongoing research and hybridization techniques could unlock new possibilities for their application.
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Historical accounts
While chickens and pheasants can technically mate, it is extremely unlikely that the pairing will produce viable offspring. The two species have different numbers of chromosomes—chickens have 78, while pheasants have 80. This chromosomal difference usually prevents any fertilized eggs from developing.
Even in the rare cases where the eggs do develop, another small percentage of them will be able to make it to the pipping stage, and even fewer will survive to adulthood. According to one source, only 3.48% of 1,409 eggs produced by the mating of a Mongolian pheasant male with a Ringneck pheasant female exhibited development when incubated.
Historically, chicken-pheasant hybrids have been mentioned in several texts. Charles Darwin described hybrids of game birds and domestic fowl in his book "The Variation of Animals and Plants Under Domestication". He cited Mr. Hewitt, who had extensive experience crossing tame cock-pheasants with fowls from five breeds, as observing that the hybrids exhibited "extraordinary wildness". Mr. S. J. Salter, who raised a large number of hybrids from a bantam-hen by Gallus sonneratii, also noted that "all were exceedingly wild".
In addition, Darwin mentioned crosses between domestic fowl and pheasants in his book "Origin of Species". He referenced observations communicated to him by Mr. Hewitt, who had experience in hybridizing pheasants and fowls. Darwin also noted effeminate behavior in the male hybrids in "The Variation of Animals and Plants Under Domestication".
A supposed turkey x pheasant hybrid was reported by Edwards in 1761, and a hybrid between a turkey and Ocellated turkey was reported in 1956.
In more recent times, a user on Backyard Chickens commented on the physical characteristics of chicken x pheasant hybrids, noting that they resemble domestic roosters with a pheasant's tail and female pheasant feathers. The commenter also suggested naming the hybrid a "Greater Phicken".
While chicken-pheasant hybrids may not possess any remarkable qualities, they can be raised for meat, with some claiming that their taste is superior to that of chicken.
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Frequently asked questions
A hybrid between a chicken and a pheasant is called a "chicken", or a "pheasant", as they tend to look more like pheasants. Some people have also used the terms "Greater Phicken" and "Cheasant".
Yes, chickens and pheasants can breed because they belong to the same family, Phasianidae. However, it is extremely unlikely that the pairing will produce viable offspring due to their different numbers of chromosomes.
Chicken-pheasant hybrids lack the typical head and facial features of both parent species. They look like a confusing and unremarkable mix of the two, with the size falling somewhere between the two birds.
