
Silkies are one of the most difficult chicken breeds to sex. While male Silkies are generally larger than females and grow faster as chicks, it can be challenging to determine their gender when they are young. Behavioural differences may be observed as the birds mature, with males often being more active, aggressive, and social, while females tend to be more docile and focused on foraging. Physical characteristics, such as larger combs and wattles in males, may also help distinguish the sexes, typically becoming apparent when Silkies are between 8 to 12 weeks old. However, these traits can vary, and even experienced chicken keepers sometimes mistake them.
| Characteristics | Values |
|---|---|
| Comb | Males tend to have larger combs that are taller than the beak and U-shaped. Females have a thin comb that goes up in two parallel lines and joins into a small walnut and is the same height as the beak. |
| Wattles | Males tend to have larger and more pronounced wattles. |
| Legs | Males tend to have larger, thicker legs and feet. |
| Behaviour | Males are more social and will often be head of the flock. They are also more aggressive and will crow, strut, and fluff their feathers to display dominance. |
| Size | Males are larger and grow faster as chicks. |
| Weight | In the US, male bantam Silkies weigh 36oz, while the British poultry standard is 22oz. Large fowl male Silkies weigh 2-3 lbs. |
| Height | Males stand 10-14 inches tall and are 27 inches in length. |
| Feathers | Males have tail feathers that start between the tail and the lower back and extend longer than the fluffy tail. They are usually black or a shiny blue or green. Females have a rounded crest. |
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What You'll Learn

Male Silkies are larger and grow faster as chicks
Silkies are a breed of chicken that originated in China and were first mentioned in writings by Marco Polo in the 13th century. They are known for their fluffy feathers, bluish-black skin, and turquoise earlobes. Both male and female Silkies are docile and gentle, making it hard to tell them apart. However, one noticeable difference is that male Silkies are generally larger than females, and they grow faster as chicks. This means that if you have a group of Silkie chicks, the bigger ones are more likely to be male.
Male Silkies stand 10-14 inches tall and are 27 inches in length. They are round and short. In the US, male bantam Silkies weigh 36 ounces, while the British poultry standard is smaller, with male bantams weighing 22 ounces. Large fowl male Silkies weigh 2-3 pounds.
Determining the gender of a Silkie chicken can be difficult, especially when they are young. The best way to determine the gender is to wait until they start exhibiting physical and behavioral characteristics typical of either roosters or hens. Physical characteristics of male Silkies include larger combs and wattles, which may appear as early as 8 to 12 weeks. Male Silkies also tend to have larger, thicker legs and feet and a different stance and build than females. They grow longer, skinnier feathers, resulting in a messier-looking crown with long streamers sticking out the back. Behaviorally, male Silkies are more likely to square up to each other, sticking their necks out and splaying their feathers. They are also more active and aggressive and often crow, strut, and fluff their feathers to display dominance.
It can take several months for a Silkie chicken to fully mature and exhibit these characteristics, and even experienced chicken keepers sometimes get it wrong. If you're unsure, you may want to consult a veterinarian or a local poultry expert.
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Male combs and wattles are larger
Silkies are a breed of chicken that originated in China and are known for their fluffy feathers, bluish-black skin, and turquoise earlobes. While it can be difficult to determine the gender of a Silkie chicken, particularly when they are young, one tell-tale sign is the size of their combs and wattles. Combs refer to the lobes of skin that hang from a chicken's head, and wattles are the red fleshy growths under a chicken's beak.
Male Silkies generally have larger combs and wattles than females. The difference in size can start to become apparent as early as 8 to 12 weeks of age. However, it's important to note that not all males will have a large comb or wattle, and they may be mistaken for females until they start crowing regularly.
The comb and wattle development in Silkies can vary. Some sources suggest that male Silkies develop wattles earlier, typically between three and four weeks of age, while others mention that wattles may become noticeable by week 10. The comb and wattles of a male Silkie are often described as having a "'walnut' shape," appearing large, wrinkled, and bulbous. On the other hand, female Silkies have smaller combs that are typically V-shaped.
In addition to comb and wattle size, there are other physical characteristics that can help identify male Silkies. Male Silkies tend to be larger in size, with larger and thicker legs and feet. They may also exhibit more aggressive behaviour and are known to strut and fluff their feathers to display dominance.
Determining the gender of a Silkie chicken can be a challenging task, and even experienced chicken keepers sometimes get it wrong. It's important to be patient as it can take several months for these characteristics to fully develop and become apparent.
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Male tail feathers are longer and usually black or shiny blue/green
Silkies are a breed of chicken that originated in China and are known for their fluffy feathers, bluish-black skin, and turquoise earlobes. They are also relatively cold-hardy birds that can tolerate low temperatures well, but they struggle with wetness due to their fluffy feathers. Male Silkies are generally larger than females and grow faster as chicks. They are also rounder and shorter, standing 10-14 inches tall and reaching 27 inches in length. Male bantam Silkies weigh 36 ounces in the US and 22 ounces in the UK, while large fowl male Silkies weigh 2-3 pounds.
One of the most distinctive characteristics of male Silkies is their tail feathers, which are longer and usually black or shiny blue/green. These shiny blue/green feathers are a unique feature that results from the inability of the feather barbs to lock, giving the feathers a fur-like appearance. This structural difference also makes the Silkies unable to fly and less protected from cold and wet weather.
As Silkies mature, male roosters tend to develop larger combs and wattles, thicker legs and feet, and more aggressive behaviour. They may also strut and fluff their feathers to display their dominance. However, determining the gender of a Silkie can be challenging, and even experienced chicken keepers sometimes get it wrong. It can take several months for these physical and behavioural characteristics to fully develop, so patience is key.
In terms of care, male Silkies require some space to move around and should be kept dry and clean if they are in wet and muddy conditions. They are generally calm, friendly, and docile, making them great pets and show chickens. However, they may need help tidbiting for the chicks and protection from pushier flock members. Overall, male Silkies have a lot to offer beyond breeding purposes and can be a great addition to any flock or backyard.
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Male Silkies are more social and will be head of the flock
Silkies are a unique breed of chicken with soft, fur-like feathers, bluish-black skin, and turquoise earlobes. They are known for their calm, docile, and friendly temperament, and they can even be affectionate towards their human caregivers. Silkies are also quite vulnerable to predators due to their limited vision and poor flying ability, so they require adequate ground shelter.
Determining the gender of Silkie chicks can be challenging, and physical characteristics that distinguish males from females may not be evident until they are older. Male Silkies, also known as roosters or cockerels, typically develop larger combs and wattles than females, and these differences can start to appear as early as 8 to 12 weeks of age. Male Silkies also tend to hold their bodies more upright than females and have longer hackle feathers, which are rough in texture. As they mature, male Silkies become larger than females, and they may exhibit more aggressive behaviours, such as crowing, strutting, and fluffing their feathers to assert dominance.
Male Silkies are more social than female Silkies and often take on the role of leader or "head" of the flock. They are protective of the hens and chicks, constantly alert for signs of danger, and they help locate food and suitable egg-laying locations. Male Silkies are also less aggressive than roosters of other breeds, making them a good choice for those who want to keep a rooster but are concerned about aggression.
While some flock owners may choose to exclude roosters due to their noise and aggressive tendencies, it is important to note that hens can also display aggressive behaviour. In the absence of a rooster, one of the hens will typically assume the role of leader. Additionally, male Silkies have specific dietary requirements and should not eat the same food as laying females, as layer feed contains too much calcium for roosters.
Overall, male Silkies have a lot to offer and can contribute significantly to a happy Silkie flock, whether through breeding, protection, pest control, or simply as friendly and affectionate companions.
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Male Silkies hold their bodies more upright
Silkies are a unique breed of chicken that originated in China. They are known for their fluffy plumage, bluish-black skin, and turquoise earlobes. While Silkies are typically gentle and docile, there are some physical differences between male and female Silkies that can help distinguish them. One of the most noticeable differences is that male Silkies hold their bodies more upright, with their chests forward and necks elongated, while female Silkies keep their bodies more horizontal to the ground. Male Silkies also hold their tails higher than females, making them appear taller.
The posture difference between male and female Silkies is likely due to the size difference between the sexes. Male Silkies are generally larger than females and grow faster as chicks. They are typically taller and heavier, with larger combs and wattles—the lobes of skin that hang from a chicken's head. Male combs tend to be rounder, wider, and U-shaped, while female combs are tapered, V-shaped, and slightly smaller. Male Silkies also tend to have thicker legs and feet than females.
In addition to physical differences, there are some behavioural differences between male and female Silkies. Male Silkies tend to exhibit more bossy traits, such as becoming protective and territorial over their flock. They may also be more active and aggressive, strutting and fluffing their feathers to display dominance. On the other hand, female Silkies tend to be more docile and focused on foraging for food.
Determining the gender of a Silkie can be challenging, especially when they are young. It can take several months for a Silkie to fully mature and exhibit gender-specific characteristics. Even experienced chicken keepers sometimes get it wrong. One of the most accurate ways to determine the sex of a young Silkie is to hold the bird upside down and examine the vent for evidence of a developing male organ. However, as Silkies mature, they develop more distinctive features that can make identification easier.
In summary, male Silkies hold their bodies more upright than females due to their larger size and more dominant behaviour. This posture difference is one of the simplest ways to distinguish between male and female Silkies, along with differences in tail position, comb and wattle size, leg thickness, and behaviour. However, it is important to remember that Silkies can be challenging to sex accurately, especially when they are young, and even experienced keepers sometimes mistake their gender.
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Frequently asked questions
It can be difficult to tell the difference between male and female Silkie chicks, but there are some tell-tale signs. Male chicks tend to be larger and grow faster. Male Silkies also tend to hold their bodies more upright than females.
Male Silkies will often be on watch and are more social than females. Males will also crow, strut, and fluff their feathers to display dominance.
Male Silkies have larger combs and wattles, as well as larger legs and feet. Male tail feathers are also longer than the fluffy tail and are usually black or a shiny blue or green. Females, on the other hand, have rounded crests and their tail feathers grow in a ∩ shape.
It can take several months for Silkies to exhibit gender-related characteristics, but some sources say that you may be able to tell as early as 8-12 weeks.
Yes, one of the easiest ways to tell is by listening out for crowing. If your Silkie crows, it's a male.











































