Feather sexing is the ability to determine the gender of a newly hatched chick based on the rate of growth of its wing feathers. The trait is sex linked and works only if the chick’s father is of a breed that grows feathers rapidly and its mother is of a breed that grows feathers slowly. […]
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One of the most outstanding features of a rooster is his comb — that fleshy crownlike protrusion on top of a chicken’s head. So why do roosters have such ornate combs? At about 3 to 8 weeks of age, depending on the breed, baby chicks start developing reddened combs. A cockerel’s comb will gradually become […]
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The hatching of a chick out of an egg — whether laid by a chicken, duck, goose, or other bird — is a remarkable process. Each chick enters the world with a built-in food supply that can sustain it for up to three days after the bird hatches. How does this happen? Starting on the […]
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We know that eggs must be properly incubated in a warm environment for them to form healthy, well-developed chicks. But what if the amount of light that eggs are exposed to during incubation could have an effect on the temperament of chickens as well? According to a paper recently published in Applied Animal Behavior Science, […]
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People who haven’t spent much time around chickens might not think they’re particularly bright, but those of us who raise our own flocks have probably noticed that these birds can actually be pretty shrewd when it comes to finding food and securing their position in the pecking order. In fact, an academic paper recently published […]
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Ever wonder what a “gizzard” is, and why birds have them but people don’t? You’re not alone. Chances are you’ve heard about gizzards before, but you may not know why your chickens need these specialized organs! In fact, a gizzard is an essential part of the chicken’s digestion system. Chickens peck at their food with […]
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Rare is the hen that will lay an egg every day, year round. Most hens lay in cycles. Depending on the hen’s breed and age, one cycle may last for 12 days or as long as a year. The total number of eggs laid within one laying cycle is called a clutch. Eggs per Clutch […]
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An egg tooth is a tiny horn-like projection at the tip of the upper beak of a newly hatched chick. Soon after the chick hatches, the egg tooth falls off. Domestic poultry and other birds share this trait in common with most reptiles. When a chicken egg is incubated, the egg tooth begins to […]
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Scientists from Sweden and Ethiopia have discovered that malaria-causing mosquitoes don’t like the smell of chickens. Malarial mosquitoes avoid live chickens, as well as steering clear of compounds extracted from chicken feathers. Researchers are now investigating whether chicken-odor extract might be used as a malarial mosquito repellent, according to a recent BBC report. Since the […]
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Chickens need to be confined to protect them from the elements and from predators, but what do you call the structure in which they live? Chicken coop is a common term for a stationary structure. The word coop derives from the Old English word cype, meaning a small structure for confining birds. Hen house is […]
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