Claire Thompson
The red, fleshy growths hanging under a chicken's head are called wattles. They are similar to combs, which are the growths on top of a chicken's head, but they hang on either side of the throat or beak. Both roosters and hens have wattles, but they are often larger and more noticeable in roosters. The colour and size of wattles can indicate a chicken's health, maturity, and egg-laying status.
| Characteristics | Values |
|---|---|
| Name | Comb (for the red thing on top of a chicken's head) |
| Wattle (for the red thing hanging under a chicken's head) | |
| Appearance | Fleshy |
| Bright red (when healthy) | |
| May also be pink, dark or purple | |
| May be large or small | |
| May be spiky or smooth | |
| Function | Regulate body temperature |
| Help circulate blood around the chicken's head | |
| Indicate health issues | |
| Indicate sexual maturity and egg production |
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What You'll Learn
The red things on a chicken's head are called combs
Firstly, combs help chickens regulate their body temperature. Chickens do not sweat like humans do, so they use something called evaporative cooling to prevent overheating. This involves turning moisture on the surface of their lungs into vapour and increasing blood flow to their combs. The colour of a chicken's comb can indicate its health. A nice bright red comb is a sign of a healthy chicken, while a darker or purple-coloured comb may indicate illness or circulatory issues.
Secondly, combs can indicate whether a hen is laying eggs. When a hen is actively laying eggs, her comb will be bright red and large. If a hen is not laying, her comb will be smaller and pinkish in colour.
Thirdly, combs can help establish a dominance or pecking order among chickens of the same gender. The size and colour of a chicken's comb can indicate its health and fertility, which can attract mates. Roosters with larger and more noticeable combs and wattles are more attractive to hens, according to the Smithsonian Magazine.
Finally, combs can indicate whether a chicken is dehydrated or suffering from old age. If a chicken's comb is limp and floppy, it may be a sign of dehydration or advanced age. Combs can also indicate whether a chicken has been in a fight with another chicken, as they may become damaged during such encounters.
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Combs have a mohawk-like appearance
If you've ever seen a chicken up close, you may have noticed the bright red, mohawk-like growth on top of its head. This distinctive feature is called a comb. Just like the hairstyle, chicken combs can vary in size and shape, with some being shorter and others taller. They are usually a vibrant red colour, but they can also be pink or even purple.
Combs have a crucial function in regulating a chicken's body temperature. Since chickens don't sweat like humans do, they rely on these fleshy bits to prevent overheating. The colour and plumpness of a chicken's comb can provide insights into its health. For example, a dark or purple comb may indicate an underlying health issue. Additionally, a limp comb could be a sign of dehydration or old age.
The comb also serves as an indicator of sexual maturity and egg production in hens. When a hen is actively laying eggs, her comb will typically be bright red and large. On the other hand, a smaller and pinkish comb suggests that the hen is not currently laying eggs.
Chicken combs come in various types, such as strawberry combs, which resemble a strawberry sitting on the chicken's forehead, and cushion combs, which are round and smooth. The shape and size of a chicken's comb can vary depending on the breed and individual characteristics.
In summary, the red, mohawk-like growth on a chicken's head, known as the comb, plays a vital role in temperature regulation and provides valuable insights into the chicken's health and reproductive status.
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Wattles are the red things that hang under a chicken's head
Wattles are the red, fleshy bits that hang on either side of a chicken's throat, or under its beak. They are similar in appearance to combs—the red growths on top of a chicken's head—and should be soft and plump. Wattles are typically a vibrant red colour, although they can also be rosy or pink.
Both male and female chickens have wattles, but they are often larger and more noticeable in roosters. The size and shape of a wattle depend on the breed of the bird and the characteristics of the individual animal.
Like combs, wattles have an important function in the health and survival of chickens. They help to regulate body temperature by increasing blood flow when chickens get too hot. This is because chickens do not sweat like humans do, and instead use something called evaporative cooling to prevent overheating.
The colour of a chicken's wattle can also indicate its health. A bright red wattle is a sign of good health, while a change in appearance—such as a darker colour or a limp and floppy wattle—may indicate an underlying health issue.
In hens, wattles also communicate the potential for good egg production. When a hen is actively laying eggs, her wattle will be bright red and large. If she is not laying, her wattle will be smaller and pinkish in colour.
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The colour of a chicken's comb can indicate its health
A healthy chicken comb is typically bright red, plump, and glossy, indicating that the bird is sexually mature and in good health. The red colour is due to a large amount of blood circulating in the comb, which is a sign of good health. A vibrant red comb indicates that the chicken is sexually mature, has high testosterone levels, and is ready to mate.
However, if the comb becomes pale, it could indicate poor health. A pale comb may signal anaemia, a lack of oxygen caused by poor blood circulation, which is often a result of fleas, lice, or mites. It could also be a sign of internal worms, especially when accompanied by watery droppings and a decrease in egg production. In addition, a pale comb may indicate that the chicken is overheated, and steps should be taken to improve ventilation and provide cooling treats.
Other comb colours can also indicate health issues. For example, a purple comb may signal circulation problems, respiratory issues, or a heart, lung, or liver problem. A blue comb indicates a circulation or lung issue, specifically a lack of oxygen in the blood. A black comb could be sunburn or, if swollen, a snake bite. Greyish white spots on the comb can be caused by fungal conditions, and nodules may be symptoms of fowl pox.
In addition to colour, the size and texture of a chicken's comb can also indicate its health. A small, limp, or floppy comb may indicate dehydration or old age. A dry, shrivelled, or flaky comb may be a sign of poor health. A comb that is firm, rubbery, and bright with no marks or discolouration is generally considered healthy.
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The comb and wattle help regulate a chicken's temperature
The red, fleshy growth on top of a chicken's head is called a comb, and the similar growth that hangs below the chin is a wattle. Both male and female chickens have combs and wattles, but they are often larger and more noticeable in roosters. The comb and wattle serve important functions that are integral to the health and survival of chickens. They help regulate the bird's body temperature and prevent overheating.
Chickens do not have sweat glands like humans, so they use evaporative cooling to regulate their body temperature. This involves turning moisture on the surface of their lungs into vapour and increasing blood flow to their combs and wattles. The comb and wattle work to improve blood circulation, especially in hot temperatures. When the weather is hot, blood flow to these fleshy areas increases, and the moisture on the surface evaporates, cooling the chicken down.
The colour and appearance of a chicken's comb and wattle can provide important information about its health. A bright red comb and wattle indicate good health, while darker colours, such as purple or black, could be a sign of illness or circulatory issues. The texture of the comb can also be indicative of health issues; if the comb appears limp and floppy, it could be a sign of dehydration or old age.
In addition to their role in temperature regulation and health, combs and wattles also play a part in sexual attraction and communication. The size and colour of these features can indicate sexual maturity and high testosterone levels, attracting potential mates. Among chickens of the same gender, the comb and wattle can also help establish a dominance hierarchy or pecking order.
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Frequently asked questions
These are called wattles. They are the fleshy bits that hang on either side of a chicken's throat. They help chickens regulate their body temperature and communicate sexual maturity.
Wattles help chickens regulate their body temperature by increasing blood flow when they are too hot. They also indicate the health of the chicken. A bright red wattle is a sign of good health, while a change in appearance, such as a dark or purple colour, may indicate an underlying health issue.
Yes, both roosters and hens have wattles, although roosters' wattles tend to be larger and more noticeable. Chicks do not have wattles when they are born, but they begin to develop them within their first month of life.
