R
Species Profile

Red Star Chicken

Gallus gallus domesticus

Big brown eggs, bright red birds.
Tony Campbell/Shutterstock.com

Red Star Chicken Distribution

Click a location to explore more animals from that region

Origin Location

This map shows the native origin of the Red Star Chicken. As a domesticated species, they are now found worldwide.

Loading map...

Size Comparison

Human 5'8"
Red Star Chicken 1 ft 7 in

Red Star Chicken stands at 28% of average human height.

Red star islolated

At a Glance

Domesticated
Also Known As Red Sex-Link, Red Sexlink, Sex-link (red), Red Layer, Commercial Red Layer, Production Red
Diet Omnivore
Activity Diurnal+
Lifespan 4 years
Weight 3.8 lbs
Status Not Evaluated
Did You Know?

"Red Star" is a brand/strain name-parent lines vary by hatchery, so looks and size can differ.

Scientific Classification

A domesticated chicken marketed as a Red Star—typically a sex-linked commercial hybrid selected for prolific brown egg laying, early maturity, and generally calm temperament. Because it’s a hybrid/strain, exact parentage varies by hatchery/brand.

Kingdom
Animalia
Phylum
Chordata
Class
Aves
Order
Galliformes
Family
Phasianidae
Genus
Gallus
Species
Gallus gallus

Distinguishing Features

  • Usually reddish to chestnut-brown plumage; often with lighter/whitish tail or highlights depending on cross
  • Sex-linking: chicks can often be sexed by color/down pattern at hatch (varies by cross)
  • High egg production (brown eggs) and early onset of lay typical of commercial layer hybrids
  • Body type typically more production-oriented than many heritage breeds (leaner, efficient layers)

Physical Measurements

Males and females differ in size

Height
♂ 2 ft (1 ft 10 in – 2 ft 4 in)
♀ 1 ft 3 in (12 in – 1 ft 6 in)
Length
♀ 1 ft 6 in (1 ft 3 in – 1 ft 8 in)
Weight
♂ 7 lbs (6 lbs – 9 lbs)
♀ 5 lbs (4 lbs – 6 lbs)
Tail Length
♂ 9 in (7 in – 12 in)
♀ 6 in (5 in – 8 in)
Top Speed
9 mph
running

Appearance

Primary Colors
Secondary Colors
Skin Type Domestic chicken with feathered skin; typically yellow skin/legs, single comb common; leg and skin tone varies by line.
Distinctive Features
  • Domesticated Gallus gallus domesticus hybrid/strain marketed as "Red Star," not a standardized heritage breed.
  • Sex-linked commercial cross: chicks often show color-based sexing (pullets red/brown; cockerels lighter), though exact cues vary by hatchery.
  • Selected for very high brown egg output, early maturity, and generally calm, people-tolerant temperament.
  • Body type is production-focused: efficient feed-to-egg conversion, moderate frame, less emphasis on show conformation.
  • Plumage and size can vary noticeably by brand/parent stock (some lines resemble red/buff with black tails).
  • Common care need: provide layer ration with adequate calcium; offer oyster shell and fresh water to support sustained laying.
  • Health/care concern: high production can predispose to egg binding, prolapse, and vent irritation-avoid obesity and monitor laying tract health.
  • Long-term heavy laying may increase risk of fatty liver/hemorrhagic syndrome and osteoporosis; manage diet, prevent overfeeding treats.
  • Heat and cold management: ensure shade/ventilation in heat; protect large combs from frostbite in severe cold.
  • Not typically broody; owners wanting natural incubation often need a broody breed or incubator.

Sexual Dimorphism

Sexual dimorphism is strong and often sex-link visible: males are typically larger with bigger combs/wattles and lighter (cream/white) plumage, while females are smaller and predominantly red/brown. Exact colors and sexing accuracy vary by hatchery line.

♂
  • Usually lighter plumage (cream/white with red or gold highlights), depending on cross
  • Larger body, thicker legs, more upright stance
  • Larger single comb and wattles; earlier, more prominent development
  • More pronounced sickle tail feathers; darker tail often present
♀
  • Predominantly red to chestnut-brown body plumage with darker tail
  • Smaller comb and wattles; generally more compact build
  • Early onset of laying; abdomen and vent area enlarge with production
  • Typically calmer, less territorial behavior than males

Did You Know?

"Red Star" is a brand/strain name-parent lines vary by hatchery, so looks and size can differ.

They're sex-linked: chicks are typically color-differentiated at hatch (pullets often redder; cockerels lighter/whiter) due to sex-linked feather-color genetics.

Bred as production layers, many begin laying relatively early (often around 16-20 weeks, depending on conditions).

Known for prolific brown eggs; many strains are marketed around ~250-320+ eggs/year under good management.

Compared with many heritage breeds, Red Stars are usually less broody (less likely to sit and hatch eggs), staying focused on laying.

They're a modern example of how diverse Gallus gallus domesticus has become-specialized lines can be selected for eggs, meat, ornament, or dual-purpose traits.

Because they're hybrids, offspring won't reliably "breed true" to Red Star performance or appearance like a standardized heritage breed.

Unique Adaptations

  • Sex-link autosexing at hatch (via sex-linked plumage color traits) enables efficient, non-invasive chick sexing-an adaptation of breeding strategy rather than a wild trait.
  • Selection for high feed-to-egg efficiency and persistent lay across seasons (often better winter laying than many heritage types when managed well).
  • Early maturity: body growth and reproductive onset are optimized for earlier first egg than many traditional breeds.
  • Production-focused body type: usually lighter than heavy dual-purpose breeds, channeling nutrition toward eggs rather than large muscle mass.
  • Hybrid vigor is often noted: many birds show robust early growth and steady production, though long-term traits vary by the parent lines used.

Interesting Behaviors

  • Active foragers that spend much of the day scratching, pecking, and investigating-classic domestic chicken behavior inherited from junglefowl ancestors.
  • Strong daily rhythm: enthusiastic morning egg-laying followed by feeding/foraging bouts and midday dust-bathing.
  • Generally calm, people-tolerant demeanor in many lines; often adapts quickly to routine handling and coop life.
  • Clear flock social structure (pecking order); may show assertive feeder behavior in mixed flocks if space is tight.
  • Frequent vocal communication: "egg song" after laying, contact calls to flockmates, and alarm notes for overhead predators.
  • Typically low broodiness means fewer long nesting "sit-ins," but they may still become broody occasionally depending on individual and environment.

Cultural Significance

Red Star chickens (a red sex-link layer hybrid of Gallus gallus domesticus) are common on small farms and backyards. Bred for early, steady brown eggs and calm behavior, their sex-link genetics let keepers know pullets and match birds to roles.

Myths & Legends

In ancient Rome, sacred chickens were kept for augury; the way they ate grain before important decisions (including battles) was read as an omen of favor or disaster.

In Chinese tradition, the Rooster is one of the twelve zodiac animals, associated with vigilance, punctuality, and driving away harmful influences with its crow.

Across parts of Europe, folklore held that a rooster's crowing could banish night terrors or ward off evil spirits-hence roosters appearing on weather vanes and rooftops as protective symbols.

In several folk traditions, finding a warm egg early in the day was treated as a sign of household good fortune, tying steady laying hens to prosperity and abundance.

A common small-farm saying in North America frames prolific red/brown "farm hens" as 'bread-and-butter layers,' a practical cultural shorthand for birds (like Red Star-type hybrids) that reliably turn feed into daily eggs.

Naming lore in hatchery marketing often leans on 'star' imagery-an old advertising tradition implying a standout performer in the coop, echoing earlier eras when exceptional layers were informally celebrated as 'record hens.'

Conservation Status

NE Not Evaluated

Has not yet been evaluated against the criteria.

Population Stable

Life Cycle

Birth 10 chicks
Lifespan 4 years

Lifespan

In the Wild
2–8 years
In Captivity
3–8 years

Reproduction

Mating System Polygyny
Social Structure Managed Domestic
Breeding Pattern Transient
Fertilization Internal Fertilization
Birth Type Internal_fertilization

In flock settings, a rooster mates repeatedly with many hens, establishing a loose harem through dominance rather than pair bonds. Copulation is brief via cloacal contact with internal fertilization; hens can store sperm and lay fertile eggs for days.

Behavior & Ecology

Social Flock Group: 15
Activity Diurnal, Matutinal, Vespertine
Diet Omnivore mealworms (high-value protein treat used for training and taming)

Temperament

Hybrid layer strain: selected for calm handling, early maturity, and very high egg output.
Breed-vs-base species context: less broody and less seasonal than ancestral junglefowl; more human-tolerant.
HUBS (sex-link commercial hybrids): generally social and flock-oriented; individual boldness varies by hatchery line.
Often confident at feeders; can become pushy if space is tight, triggering pecking-order aggression.
Low broodiness means fewer nesting/parenting behaviors; may show persistent 'nest seeking' when ready to lay.
Stress sensitivity: abrupt changes (lighting, feed, flock additions) can reduce laying and increase bullying.
Health concern behavior links: high production can predispose to egg-binding/prolapse; may appear lethargic or isolate.
Common hybrid-layer risks: fatty liver/obesity if overfed; osteoporosis/keel injuries without balanced minerals.
Care requirement (behavioral): needs ample feeder/waterer access, multiple nest boxes, and roost space to reduce conflict.
Care requirement (environment): enrichment (scratch, perches, dust-bath) reduces feather pecking and boredom.

Communication

soft contact clucks to maintain cohesion while foraging
alarm calls (short sharp notes) for aerial or ground threats
pre-lay/'egg song' vocalizing around nesting time
submissive squeals when pecked or displaced
contented purring/trilling during calm social contact
rooster crowing if males are present in the group
pecking-order displays: staring, neck extension, and pecks to establish rank
submissive crouch and head-ducking to avoid escalation
wing flaps and feather ruffling as arousal/threat signals
resource control via body-blocking at feeders, nest boxes, and roosts
dust-bathing and synchronized foraging as affiliative, flock-bonding behaviors

Habitat

Biomes:
Tropical Rainforest Tropical Dry Forest Savanna Temperate Grassland Temperate Forest Mediterranean Desert Hot Desert Cold Boreal Forest (Taiga) Tundra Alpine +5
Terrain:
Plains Valley Hilly Plateau Coastal Island Riverine +1
Elevation: Up to 18044 ft 8 in

Ecological Role

Domestic omnivorous scratch-forager in human-managed agroecosystems (yard, small farm), functioning as a pest-reducer and nutrient recycler while converting feed/forage into eggs.

invertebrate pest suppression (consumes many garden/yard insects and larvae) nutrient cycling via manure (adds nitrogen/phosphorus; compost input) light soil disturbance/aeration through scratching (can aid or harm beds depending on management) weed seed/food-waste reduction (consumes fallen fruit, some weed seeds, kitchen scraps) food production for humans (brown eggs)

Diet Details

Main Prey:
Insects Earthworm Slugs and snails Spiders Small invertebrates Small vertebrates Eggs and young of invertebrates +1
Other Foods:
Commercial layer ration Grains and seeds Greens and pasture plants Garden scraps and vegetables fruits Legumes Calcium sources Grit +2

Human Interaction

Domestication Status

Domesticated

Gallus gallus domesticus is the domestic chicken, descended from the red junglefowl and shaped by long human breeding. Red Star is a commercial red sex-link hybrid made for easy color sexing. It lays many brown eggs early and is docile. Risks: laying disorders, calcium loss and early production decline. Feed a good layer ration with extra calcium.

Danger Level

Low
  • Zoonotic disease risk from handling birds/eggs/coops (notably Salmonella and Campylobacter) without good hygiene
  • Scratches/pecks, especially during feeding or if startled
  • Allergies/asthma triggers from dander, dust, and coop litter
  • Mites/lice exposure via coop contact (primarily a nuisance; treatable)
  • If a rooster is present in a mixed flock, potential aggressive spur injuries (less relevant to female-focused Red Star sales)

As a Pet

Suitable as Pet

Legality: Red Star chickens are usually legal where backyard chickens are allowed, but local rules (zoning, flock limits, HOA rules) and health rules for sale and transport can limit them. Roosters are often banned; Red Star sold as female sex-link pullets.

Care Level: Easy

Purchase Cost: $3 - $40
Lifetime Cost: $600 - $2,500

Economic Value

Uses:
Egg production (primary) Backyard/homestead supply Commercial layer systems (hybrid strains) Agritourism/education Manure/compost for gardening
Products:
  • Brown eggs (high volume, early onset)
  • Started pullets/chicks sold by hatcheries and farm stores
  • Spent hens (end-of-lay), sometimes for soup/meat (limited compared to broilers)
  • Manure for compost/fertilizer

Relationships

Related Species 8

Domestic chicken
Domestic chicken Gallus gallus domesticus Shared Species
Red junglefowl Gallus gallus Shared Species
Grey junglefowl Gallus sonneratii Shared Genus
Ceylon junglefowl Gallus lafayettii Shared Genus
Green junglefowl Gallus varius Shared Genus
Common pheasant Phasianus colchicus Shared Family
Grey partridge Perdix perdix Shared Family
Japanese quail Coturnix japonica Shared Family

Ecological Equivalents 7

Animals that fill a similar ecological role in their ecosystem

ISA Brown Gallus gallus domesticus Very similar production niche to Red Star: early maturity, high rate of brown-egg production, hatchery-produced hybrid/strain with variable proprietary parent lines.
Golden Comet / Red Sex-Link Gallus gallus domesticus Same management niche and genetic approach: sex-linked crosses allow chicks to be sexed by down color; selected primarily for docility and high egg production rather than for breeding true over generations.
Hy-Line Brown / Lohmann Brown Gallus gallus domesticus Comparable intensive-laying physiology and care needs, including nutrition and calcium demands, body-condition monitoring, and egg-quality management; often contrasted with Red Star in flock planning.
Rhode Island Red
Rhode Island Red Gallus gallus domesticus Frequently used as one parental component in red sex-link programs. Shares the brown-egg focus but is typically hardier, longer-lived, and more breed-true than Red Star hybrids.
New Hampshire
New Hampshire Gallus gallus domesticus Heritage dual-purpose breed. Often appears in parent-line backgrounds for red sex-links. Fills a similar small-farm layer role but usually grows larger and is less specialized for peak egg numbers than Red Star.
Plymouth Rock
Plymouth Rock Gallus gallus domesticus Common in sex-link parentage: Rock hens crossed with red roosters. Similar backyard utility but typically heavier-bodied and less specialized for sustained high-output laying than Red Star.
Khaki Campbell Anas platyrhynchos domesticus Different species but occupy a similar household niche as efficient egg producers. They have comparable needs for predator-proofing and diet balancing, though ducks require more water access and have different niacin requirements.

Red Star Chicken Varieties

1

Explore 1 recognized types of red star chicken

Red Star chicken (red sex-link layer hybrid) Gallus gallus domesticus Variety

Red star chickens go by many names; for example, golden comet and sex-link, depending on the chickens used, breeder, and hatchery. These chickens were initially developed in the 1950s to use for production. Therefore, they are found in large-scale commercial operations alongside the famous Leghorn chicken. However, hybrid chickens were frowned upon before the age of large egg-producing companies. But the red star broke this stereotype and paved the way for novelty chickens with incredible egg-producing abilities and other distinctive characteristics that farmers looked for.

Red Star Chicken History

Red stars were first developed in the 20th century due to the high demand for eggs in America. Unfortunately, small backyard breeders couldn’t keep up with the intense pressure for eggs, and commercial producers soon took over. However, the red star changed everything as they could produce eggs regularly and consistently to meet the massive demand.

The initial red star chickens were bred by crossing several breeds. However, the most common combinations were the Rhode Island white hen and the Rhode Island Red rooster. Other breeds included the White Plymouth Rock and the Delaware. That is why the red star has so many different names. For example:

  • Red sex links
  • Golden buffs
  • Golden comets
  • Golden sex links
  • ISA Browns
  • Cinnamon Queens

Red Star Chicken Amazing Facts

  • Red star chickens result from crossbreeding two different breeds. For example, the ISA Brown is a combination of Rhode Island red roosters and white Plymouth rocks.
  • Red stars are incredible escape artists who love to spread their wings and take flight. They will try to fly the coop. Therefore, ensure you have very tall fences.
  • These hybrids are hardy and can survive in any climate. In addition, they generally lay eggs all year round, including during winter.

Classification and Scientific Name

The red star’s scientific name is Gallus gallus domesticus, and it belongs to the order Galliformes, which consists of fowl or chicken-like birds. Additionally, this order contains 290 species, including the following:

Red star chickens are members of the Phasianidae family, consisting of 214 species over 50 genera, making it a very diverse group. For example, members of this family include birds like francolin, grouse, turkey, Old World quail, partridge, and grouse.

Size, Appearance & Behavior

The red star chicken is classified as a sex-link breed due to the male and female chicks differing in color, which means it is really easy to determine the sex shortly after they hatch. Female chicks are a reddish color, while male chicks are light yellow with black specks. Therefore, these chickens are ideal additions to any backyard farm because farmers don’t have to stress about an incognito rooster amongst the hens, which is incredibly beneficial. However, red stars also have disadvantages. For example, because they are a sex-link breed, breeding true is not an option, meaning the offspring of a red star rooster and red star hen won’t coincide with the breed standard. To maintain the standard, farmers need to crossbreed the red stars with chickens like:

  • Rhode Island whites
  • Rhode Island reds
  • White Plymouth rocks
  • Delawares

Both male and female adult red stars are light brownish red to a rust color. In addition, there might be a variation in the feather’s coloration due to some black or white appearing. Hens and roosters both have yellow beaks and legs and single combs.

These chickens are clean-legged, meaning they don’t have any feathers on their legs. Both sexes weigh between six to eight pounds once they are fully mature. Therefore, they make excellent meat birds and laying hens.

Due to male and female chicks varying in color, it is very convenient to identify the roosters, and since they cannot breed true, males are typically removed from the coop once they have been discovered.

Red star hens in a field

Red stars have a single comb.

Behavior

It’s tough to determine the red star’s behavior because it varies significantly due to this chicken stemming from different breeds. So, when purchasing several red stars, expect a bouquet of personalities as they begin to mature. Therefore, it’s best to ask your breeder what birds they used to produce your chicks. Although their behavior differs a lot, one thing they have in common is that they are docile towards humans but can be aggressive with flockmates. This means that it’s easier to add red stars to your current flock than to introduce new breeds to a community of red stars.

In addition, another trait of theirs is their desire to fly, and surprisingly, they are actually quite good at it. However, they are not endurance flyers but will be able to get over a regular fence. Additionally, they prefer flying to high roosts and perches. That’s why it is so important to have high fences when housing these birds.

Diet

The red star is an exemplary forager, but owners are still required to provide additional nutrition from a range of foods to ensure they remain healthy. This especially applies to the hens, who need more calcium to lay large eggs. Therefore, buying high-quality commercial poultry feed is essential and must be the primary food source in their diets. Poultry feed generally consists of:

  • Grains like corn, oats, and soybeans
  • Grit like ground oyster shell or limestone
  • Vitamins like calcium

Poultry feed comes in three forms: mash, crumbed, or pellet.

While these feeds contain calcium, they might not have enough to meet the needs of laying hens and could result in malformed or paper-thin eggs. But owners can add extra calcium to their red stars’ diets by feeding them shelled oysters, which contain high amounts of calcium, resulting in stronger eggs.

In addition to high-quality feed, red stars need several fruits and vegetables daily. However, not all fruit and veg are good for these chickens, and owners need to be careful, as red stars will eat pretty much anything. Produce that is beneficial to these chickens includes:

  • Spinach
  • Carrot
  • Banana
  • Silverbeet
  • Berries
  • Apple
  • Cabbage
  • Broccoli

You can also treat your chickens to foods like cooked pasta, bread, and cooked rice, but in moderation. In addition, you can also feed your red stars leftovers as long as you avoid giving them anything with raw potatoes, uncooked beans, uncooked rice, garlic, chocolate, citrus fruits, avocado, or apricots. Also, never feed them spoiled food or foods with a high fat and salt content.

Predators and Threats

Sadly, chickens aren’t very high on the food chain and fall prey to numerous predators looking for their next meal. Unfortunately, predators can prey on these chickens in suburban, urban, and rural areas. However, this shouldn’t deter you from raising chickens; there are ways to keep them protected from predators; you just need to get a little creative. For example, most predators hunt at night as they can move more freely in the darkness. When have you last seen an opossum, raccoon, weasel, fisher cat, wolf, or coyote during the day? So, chickens must always be locked up in a coop with latches at night. Ensure you choose locks or latches that even the sliest raccoon can’t pry open.

Additionally, vents or windows must be covered by ½ an inch of welded wire to ensure that even the smallest weasel cannot gain access. Whatever you do, do not use chicken wire to cover any openings, as raccoons and other animals can chew through it. Lastly, you can repel any predators by installing solar-powered blinking lights around the coop, as wild animals usually think red lights are the eyes of more intimidating predators.

Reproduction, Eggs, and Lifespan

As mentioned above, the red star can’t breed true, so you have to crossbreed them with other breeds like white rocks, Delawares, and white Plymouth rocks. Never let a red star rooster mate with a red star hen, as they will not meet the breed standard.

Eggs

Red stars might excel at laying eggs; they are not broody, which means hens don’t usually incubate their eggs to help them hatch. Therefore, if you are raising these chickens, it’s best to get an egg incubator. Alternatively, another option is having a different breed of hen that does sit on eggs. However, red stars’ lack of broodiness can also be a positive because they are one of the few chickens you can use at maximum capacity. For example, fewer chicks to hatch results in higher egg production.

Red star hens start laying eggs before they turn a year old, usually between 18 to 22 weeks of age. As long as these hens receive a nutritious diet and are housed in the right conditions, they will lay plenty of eggs for their owners. For example, they can lay between 280 and 360 eggs annually. However, they average 300 eggs per year. Therefore, you can expect around four to five eggs weekly per hen, and if owners care for them very well, they might even lay an egg a day. In addition, their eggs are large and brown.

People can usually determine what color a chicken’s eggs will be by the color of its earlobes. So, if they have red earlobes, they generally lay brown eggs, and if they have white earlobes, their eggs will usually be white. However, there are a few exceptions. But, there is no difference in flavor between the two colors; what will influence the taste of the egg is the chicken’s diet.

Population

Unfortunately, there is no information on the population size of red stars, but since they are used for commercial purposes, there are a lot of farmers who raise red stars, so it’s safe to say they are not threatened at the moment.

Raising Red Star Chickens

Red stars are incredibly hardy and can survive in various climates. However, their combs are prone to frostbite in colder temperatures. This is entirely avoidable by coating their combs in Vaseline.

Because red stars are avid foragers, they make excellent free-range chickens, making them perfect for smaller farms and backyards. Additionally, by allowing these hens to forage, they can catch food that provides them with extra calcium and protein, which is essential to promote high egg production. However, they will require an indoor shelter to hide from bad weather (cold or hot) and predators. Lastly, ensure the coop always has food, fresh water, clean nesting materials, and a net over the top to ensure your red stars don’t fly away.

View all 181 animals that start with R

Sources

  1. The Happy Chicken Coop / Accessed February 25, 2023
  2. Eco Peanut / Accessed February 25, 2023
  3. Chicken Scratch / Accessed February 25, 2023
Chanel Coetzee

About the Author

Chanel Coetzee

Chanel Coetzee is a writer at A-Z Animals, primarily focusing on big cats, dogs, and travel. Chanel has been writing and researching about animals for over 10 years. She has also worked closely with big cats like lions, cheetahs, leopards, and tigers at a rescue and rehabilitation center in South Africa since 2009. As a resident of Cape Town, South Africa, Chanel enjoys beach walks with her Stafford bull terrier and traveling off the beaten path.
Connect:

Thank you for reading! Have some feedback for us?


Red Star Chicken FAQs (Frequently Asked Questions)

Red stars can lay between 280 and 360 eggs annually. However, they average 300 eggs per year.