Red Sex Link Chicken
Breed Facts
- Poultry Show Class: Not applicable
- Weights: Hen—–6-7 lbs
Rooster—–8-9 lbs
Pullet—-6 lbs
Cockerel—-8 lbs - Purpose and Type; Egg laying;Production
- Egg Shell Color: Brown
- Egg Production: 200-280 depending on the cross (estimates only, see FAQ)
- Egg Size: Large
- Temperament: Active
- Gender Accuracy: 95-100%
- Fertility Percentage: 65-80%
- Broody: Non Setter
- Mating Ratio: 10 Females to 1 Male
- Roost Height: 2 to 4 feet
- Country of Origin: United States
- APA: No
- TLC: No
- Breeder Farm Source: Cackle Hatchery® Poultry Breeding Farm has been developing our bloodline or strain of Red Sex Link since 1992.
Red Sex Link Chicken
Breed Overview and Origin
The Red Sex Link chicken is a practical hybrid layer made for backyard keepers who want healthy chicks, easy identification, and dependable brown eggs. If you want a productive flock without a lot of guesswork, this cross is a smart choice.
This hybrid comes from crossing a Rhode Island Red rooster with a Delaware hen. That pairing creates sex-linked chicks, which means you can tell males and females apart by color at hatch. Pullets hatch in shades of red, while cockerels hatch in lighter shades. Cackle’s sex-link guide explains this exact cross and notes that the opposite mating does not create the same sex-linked result.
Because Red Sex Links come from two strong heritage breeds with long histories of egg production, they bring vigor, usefulness, and good laying ability to the backyard flock. They are not a show breed or a heritage breed on their own. Instead, they are a first-generation hybrid built for eggs, health, and everyday flock performance.
Appearance and Characteristics
Red Sex Link chicks are easy to identify by color in the first generation. Female chicks hatch in shades of red, while male chicks hatch in lighter colors. That makes them especially helpful if you want to start your flock with future laying hens.
As they mature, hens develop reddish-brown plumage with some white feathering. Roosters are mostly white with some red patches. Cackle’s article on dual-purpose sex-link hybrids describes the hens as reddish brown with a few white feathers and the roosters as mostly white with some red patches.
These birds have a sturdy production build. Hens mature around 6–7 pounds, while roosters grow around 8–9 pounds. That gives them more body than many lightweight egg breeds, while still keeping their main value in brown egg production.
Red Sex Link vs Black Sex Link: Which Should You Choose?
Red Sex Links and Black Sex Link chickens are both hybrid brown egg layers, but the parent cross and adult color differ.
Choose Red Sex Links if you want reddish hens from a Rhode Island Red rooster and Delaware hen cross. Choose Black Sex Links if you prefer mostly black hens with red neck highlights from a Rhode Island Red rooster and Barred Rock hen cross.
Both hybrids make sense if your main goal is large brown eggs, strong chick vigor, and practical backyard production. If appearance matters, the choice is simple: red hens or black hens.
Sex Link vs Autosex: What Customers Should Know
Red Sex Links are sex-link hybrids, not autosexing chickens. That difference matters if you plan to hatch future replacements.
A sex-link chicken comes from a specific first-generation cross. In this case, the Rhode Island Red rooster over Delaware hen cross gives you color-sexable chicks. Pullets hatch red, and cockerels hatch yellow or light colored.
Autosexing breeds work differently. They can pass chick color differences from generation to generation when bred correctly. Red Sex Links do not work that way. If you hatch chicks from Red Sex Link parents, those chicks will not reliably match the first-generation color-sexing pattern or performance.
For more background, read 4 Outstanding Dual-Purpose Sex Link Hybrid Chickens and Sex Link or Autosex Chickens: What’s the Difference?.
Egg Production and Utility
Red Sex Link hens lay large brown eggs and make strong production birds for the backyard egg basket. Cackle lists estimated production at about 200–280 eggs per year, depending on the cross. Actual laying can vary with age, daylight, feed, weather, housing, and overall flock care.
These hybrids also have useful body size. Because they mature heavier than many egg-only breeds, they can offer some meat value as well. Cackle’s dual-purpose sex-link article notes that Red Sex Link hens can mature around 6–7 pounds, while roosters can reach 8–9 pounds.
If you want birds closer to laying age, Red Sex Link Started Pullets may be available. If you enjoy hatching projects, Red Sex Link Fertile Hatching Eggs may be available at limited times of the year.
Temperament and Suitability
Red Sex Links are active, practical birds that fit many common backyard setups. They can work well in small coops, larger chicken houses, tractor pens, and free-range flocks when you provide enough space and good daily care.
They are a good match if you want chickens for eggs and backyard enjoyment. Their hybrid vigor, useful size, and color-sexable chick traits make them especially convenient for new flock owners.
Give them clean water, balanced feed, shade in hot weather, dry housing, predator protection, and enough room to move. If you let them range, they can enjoy scratching and foraging, but they still need secure nighttime shelter.
Is the Red Sex Link Chicken Right for Your Flock?
Choose Red Sex Links if you want:
A hybrid brown egg layer
A first-generation color-sexable chick
Red pullet chicks and light-colored cockerel chicks
A Rhode Island Red rooster × Delaware hen cross
Large brown eggs
A practical bird for backyard egg production
A chicken that can work in coops, tractors, or free range
A started pullet option when available
A hatching egg option when available
Overall, this hybrid is a good fit if you want reliable eggs, easy chick identification, and a practical backyard flock bird. It may not be the right choice if you want a pure heritage breed, an exhibition bird, or a flock that breeds true generation after generation.
If you are still comparing options, the Chicken Breed Selector and Chicken Breeds List Comparison Chart can help you sort breeds by egg color, size, temperament, and flock goals.
Breed History and Preservation
The Red Sex Link is a modern hybrid, not a standardized heritage breed. It comes from crossing two heritage breeds: a Rhode Island Red rooster and a Delaware hen.
That parentage gives the hybrid its practical value. Rhode Island Reds bring a long reputation for brown egg production, while Delawares add size, vigor, and useful farm traits. Together, the cross produces chicks that grow well and can be identified by color in the first generation.
Because this hybrid does not breed true, preservation works differently than it does with heritage chickens. If you want predictable Red Sex Link chicks, start with the planned parent cross rather than breeding later generations and expecting the same result.
Recognition and Availability
The American Poultry Association does not recognize Red Sex Links as a standard breed because they are hybrid production chickens. Cackle lists their poultry show class as not applicable, APA status as no, and The Livestock Conservancy status as no.
You can choose Red Sex Link chicks when they are in season. Started pullets and fertile hatching eggs may also be available at certain times. Before you plan your order, check the Availability Chart for current hatch and shipping options.
Related Breeds and Helpful Cackle Hatchery® Resources
If you like Red Sex Links, you may also want to compare Black Sex Link chickens, Golden Comet chickens, Cinnamon Queen™ chickens, and Production Red chickens.
For parent breeds, compare Rhode Island Red chickens and Delaware chickens. For more egg-focused options, browse brown egg laying chickens, baby chicks for sale, and hatching eggs for sale.
FAQ: Red Sex Link Chicken
What is a Red Sex Link chicken?
A Red Sex Link chicken is a hybrid brown egg layer made by crossing a Rhode Island Red rooster with a Delaware hen. The first-generation chicks can be sexed by color at hatch.
How are Red Sex Link chickens bred?
They come from a Rhode Island Red rooster crossed with a Delaware hen. Pullets hatch red, while cockerels hatch yellow or light colored.
Are Red Sex Link chicks color sexable?
Yes. First-generation chicks are color sexable. Female chicks hatch in shades of red, and male chicks hatch in lighter shades.
Are Red Sex Link chickens good egg layers?
Yes. Red Sex Link hens lay large brown eggs and make strong production layers. Cackle estimates about 200–280 eggs per year, depending on the cross.
What color eggs do Red Sex Links lay?
They lay brown eggs, usually large in size.
Are Red Sex Links good for beginners?
Yes. They can work well for beginners because they are productive, practical, and easy to identify as chicks. Like all chickens, they still need clean water, balanced feed, dry housing, predator protection, and enough space.
Are Red Sex Links good for free range?
Yes. They can do well in free-range systems, tractor pens, coops, and larger chicken houses when you provide proper care and protection.
Are Red Sex Links heritage chickens?
No. Red Sex Links come from heritage parent breeds, but the hybrid itself is not a heritage breed.
Do Red Sex Links breed true?
No. Since they are hybrids, later generations will not reliably match the first-generation color-sexing pattern or production traits.
Are Red Sex Links the same as autosexing chickens?
No. Sex-link hybrids and autosexing breeds are different. Sex-link traits work in the first generation of a planned cross. Autosexing breeds can pass sex-linked traits from generation to generation when bred correctly.
What do Red Sex Link hens look like?
Adult hens are reddish brown with some white feathering. Their exact shade can vary.
What do Red Sex Link roosters look like?
Roosters are mostly white or light colored with some red patches. They are usually much lighter than the hens.
Are Red Sex Links good for meat?
Yes. They can have some dual-purpose value because they mature heavier than many egg-only breeds. Roosters can reach about 8–9 pounds.
Can I order Red Sex Link Started Pullets?
Yes. Red Sex Link Started Pullets may be available if you want birds closer to laying age.
Can I order Red Sex Link Fertile Hatching Eggs?
Yes. Red Sex Link Fertile Hatching Eggs may be available at limited times of the year.
Where can I check chick availability?
Check the Availability Chart for current hatch and shipping options.
Order from Cackle Hatchery
Choose Red Sex Link Chicken from cackle hatchery. Review the product information above for current options, availability and ordering details.
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