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King quail

life science Maturity 5-7 Next article →

The king quail, known scientifically as Synoicus chinensis, is a very small bird.

Blue-breasted Quail Samcem oct04
Blue-breasted Quail Samcem oct04

It belongs to the tribe Coturnicini within the subfamily Phasianinae. This species is notable for being the smallest and lightest member of the order Galliformes. It is also the smallest member of its entire family, Phasianidae. Because of its tiny size, it is often called the blue-breasted quail or the Chinese painted quail. In the world of bird keeping, people sometimes mistakenly call it the "button quail." However, buttonquails belong to a completely different and distantly related family of birds.

In the wild, king quail inhabit a wide range of environments. Their distribution stretches from southern China through South and Southeast Asia to Oceania. They can be found as far south as southeastern Australia.

Coturnix chinensis Bruggen
Coturnix chinensis Bruggen

Scientists recognize six distinct subspecies across these regions. For example, S. c. chinensis lives from India and Sri Lanka to Taiwan. S. c. lineatus is found in the Philippines and Borneo. Other subspecies live in the Nicobar Islands, New Guinea, and various parts of Australia. The species has a complex history in scientific classification. It was once placed in the genus Coturnix, then Synoicus, and then Excalfactoria. Phylogenetic evidence now supports its place in an expanded Synoicus genus.

King quail eggs and baby bird(10days)
King quail eggs and baby bird(10days)

The physical appearance of the king quail varies depending on its environment. In the wild, they are built for life on the ground. They possess orange feet that are quite hard. This toughness helps them withstand a continuous life on the earth. In captivity, males can show many different color mutations. These include blue, brown, silver, maroon, dark brown, and almost black. Females look similar to the males, but they do not come in blue shades. Their lifespan also changes based on where they live. In the wild, they may live only 1.5 years. In captivity, they typically live 3 to 6 years, though some can reach 13 years.

Reproduction for the king quail involves specific social behaviors and stages. The process begins when males fight for the right to mate with females. The winner of these fights earns the right to breed with the females. Once bred, a female can develop and lay an egg within one to two days.

Caille de Chine MHNT
Caille de Chine MHNT

The birds use different methods for nesting. They may build a nest first, or they might simply lay eggs on the ground. A nest is often a simple scrape in the dirt lined with grasses. The cock often helps the hen build these nests. Females usually only become broody once they have collected an ideal clutch size. This clutch is the total number of eggs laid before incubation begins.

King quail eggs and baby bird(10days)
King quail eggs and baby bird(10days)

The size and appearance of the eggs provide important details for researchers. In the wild, a clutch size typically varies from five to 13 eggs. In captivity, the ideal clutch size is usually between six and eight eggs. Occasionally, a hen might be found incubating upwards of 20 eggs. These large clutches are often combined from several different hens. The eggs themselves are roughly ovular and slightly pointed at the top. Their color can range from a light, creamy-brown to a dark olive peppered with black spots. The eggs measure approximately 25 by 19 millimeters. Incubation takes between 16 and 23 days before the chicks hatch.

King quail are very popular in aviculture, which is the practice of keeping birds in captivity. They are considered hardy birds once they adjust to their surroundings. One major advantage for keepers is that they live exclusively on the ground. This means they do not interfere with other birds in an aviary.

Blue-breasted Quail Samcem oct04
Blue-breasted Quail Samcem oct04

They can be kept in pairs, quartets, or even large colonies. However, keepers must use fine wire for cage floors. This is because their small feet do not work well in suspension cages. Their diet must be varied to keep them healthy. In captivity, they eat seeds, fruits, and vegetables. During breeding, hens need calcium-rich food like shell grit to prevent egg binding.

Understanding the king quail also involves looking at its conservation and biological variations. In Australia, the species is not listed as threatened under the Environment Protection and Biodiversity Conservation Act 1999. However, in the state of Victoria, it is listed as endangered. This shows how conservation needs can change depending on the specific region. Scientists also study mutations and hybrids within the species. For instance, hybrids between the king quail and the brown quail are known to exist. Some hens may even show "cock-feathered" appearances due to hormonal balances, such as ovarian cysts. These biological complexities make the king quail a fascinating subject for study.

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🖼️ Images & Media (4)
File:Blue-breasted Quail Samcem oct04.JPG
Blue-breasted Quail Samcem oct04.JPG
File:Coturnix chinensis Bruggen.jpg
Coturnix chinensis Bruggen.jpg
File:King quail eggs and baby bird(10days).jpg
King quail eggs and baby bird(10days).jpg
File:Caille de Chine MHNT.jpg
Caille de Chine MHNT.jpg
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