Are chickens birds or birds? Are chickens birds?

Chickens are birds, not birds.

in the taxonomy.

In general, a seven-level classification system is used, i.e., boundary, phylum, class, order, family, genus, and species. A species (species) is a specific organism and is the basic unit of taxonomy. Species that are closely related (similar in characteristics) are grouped into genera, and genera that are closely related are grouped into families, families are grouped to orders, orders are group, classes are group, and phylum are group.

The lower the taxonomic level, the more organisms have in common.

In the taxonomy of organisms, chickens are classified like this: animal kingdom.

Chordata.

Subphylum Vertebrates.

Ornithischia. Galliformes.

Pheasantidae. Protopherds.

Red Junglepheas. Seed.

What we commonly see is the domestic chicken, which is a subspecies of the red junglefowl.

Chickens belong to the pheasant family. Belonging to the pheasant family with chickens, there are also peacocks and stone pheasants.

Raw chicken, partridge, golden pheasant, blue horse chicken, brown horse chicken.

There are more than 100 species and more than 500 subspecies such as quail, blood pheasant, pheasant, turkey, snowcock, etc.

The domestic chicken is domesticated from the red junglefowl and belongs to a subspecies of the red junglefowl.

Red Junglepheas.

Chickens belong to the category of birds. Analysis: Birds belong to a "class" in animal classification - bird class.

Ornithischian animals are what we commonly call birds. Chickens belong to the class Ornithischia, pheasant poultry, and according to research, the hearing organs of chickens (inner ear, outer ear) have a good sensitivity to audible sounds. The chicken inhabits the ground, and in addition to its ears, its legs also have sensitive vibrating receptors, and it may feel the sound of the ground before the earthquake and behave abnormally.

So chickens are birds.

Chickens are not birds, but they belong to birds.

Birds belong to the class of birds in terms of animal classification, and chickens belong to the class of birds, the subclass of birds, the genus Protophyllum of the order Pheasantidae, and the pheasant family, so the chicken belongs to the class of birds and is a bird that has lost one wing.

The shape of the chicken conforms to the characteristics of birds and animals, the body is spindle-shaped, the whole body is covered with feathers, the body temperature is constant, the bones are hollow, there are no teeth, but there is a beak, double breathing with air sacs and lungs, the digestive tract of the chicken is shorter, the metabolism is faster, and the absorption efficiency is high, so the growth rate of the chicken is fast, but the premise is to ensure that the living environment of the chicken is dry and ventilated, quiet and clean.

Habits of chickens.

Poor cold resistance. The chicks that have just hatched their shells, the body temperature is 3 lower than that of adult chickens, and it takes 10 days to reach normal body temperature, and the chicks are short and thin, and can not keep out the cold, so the ability to adapt to the environment is not strong before that, and the chicks can grow and develop normally.

1 The chicks of 30 days old should be kept warm and kept in a clean and hygienic environment. Chicks over 30 days old have feathers that are basically full and full, and they do not need to be kept warm. High body temperature and rapid development.

Birds belong to a class --- ornithoidhopa in terms of animal classification. Whereas, chickens belong to the phylum Chordates, subphylum Vertebrates, Ornithischia, Prothoracic Order, and Chickenformes. So chickens are birds.

Chickens have been domesticated for at least about 4,000 years, but it wasn't until around 1800 that chicken and eggs became mass-produced commodities. China is the first country in the world to domesticate chickens, and chicken bones or pottery chickens more than 4,000 years ago have been found in Hubei, Jiangxi, Shandong, Henan, Gansu and other provinces.

Chinese chickens are domesticated from pheasants, and there are many excellent varieties, among which Jiujin Huang and Wolf Mountain Chicken are very famous. Nine catties of yellow, also called Pudong chicken, produced in Shanghai Nanhui, Fengxian, Chuansha area, is a large broiler, feathers, beak, feet are yellow, so it is also known as three yellow chicken. Nine catties of yellow, the individual is extra-large, the meat is delicious, so it is welcomed by the people of the world, and has played a great role in the improvement of the breed of the world's chickens.

The chicken's auditory organs also have a good sensitivity to audible sounds, and in addition to the ears, its legs also have sensitive vibration receptors, and it may feel ground sounds before the earthquake and behave abnormally.

Chickens belong to the category of birds. It's just that domestic chickens have been kept and fed with more nutrients for a long time, resulting in meaty meats that can't fly, for example, pheasants still fly in the air.

Chicken has always been one of the most important species of poultry, and the meat of chicken is tender and delicious, and it is also very rich in nutritional value. But have you ever wondered why chickens are also birds, and they also have wings, but they can't fly?

The common characteristics of birds are: the body is covered with feathers, the beak is on the beak, the body is streamlined, and it is an oviparous animal. Those who fit these characteristics belong to birds, and judging by the appearance of chickens, they all fit these characteristics.

So, chickens belong to birds.

Chickens are birds. Birds belong to a class --- ornithoidhopa in terms of animal classification. Ornithischian animals are what we commonly call birds. Chickens belong to the phylum Chordates - Subphylum Vertebrates - Ornithischia - Prothoracodium - Chickens are birds so chickens are birds.