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Poultry

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Poultry refers to various species of domesticated birds kept by humans for specific utilities.

Poultry of the world
Poultry of the world

People raise these birds to harvest animal products like meat, eggs, or feathers. The practice of managing these animals is known as poultry farming. This category includes members of the superorder Galloanserae, which are often called fowl. This group specifically includes the order Galliformes, which contains chickens and turkeys. It also encompasses waterfowl from the family Anatidae, such as ducks and geese.

Guinea fowl
Guinea fowl

However, the term does not include wild birds hunted for food, which are called game or quarry.

Domesticated chickens are the most populous poultry species in the world.

Rooster portrait2
Rooster portrait2

Recent genomic studies have changed our understanding of their history. Scientists previously believed chickens were domesticated around 5,400 years ago in Southeast Asia. However, new research suggests this occurred much earlier, roughly 8,000 years ago. A landmark 2020 study sequenced 863 chickens to trace their origins. This study suggests all domestic chickens come from a single domestication event of red junglefowl. This ancestor lived primarily in southwestern China, northern Thailand, and Myanmar.

Male and female chicken sitting together
Male and female chicken sitting together

The process of domestication likely began with collecting wild eggs. People probably hatched and reared young birds from these eggs. Eventually, humans began keeping the birds in permanent captivity. Over many centuries, humans practiced selective breeding to improve specific traits. They selected for fast growth, high egg-laying ability, and better body conformation. Breeders also looked for specific plumage or increased docility. Because of these changes, modern breeds often look very different from their wild ancestors.

Turkeybird
Turkeybird

Today, poultry farming occurs in several different ways. Some farmers keep small flocks in extensive systems with more space. Most birds found in modern markets come from intensive commercial enterprises.

Taiwanese duck farm
Taiwanese duck farm

Within the industry, birds are bred to fulfill very specific needs. Light-framed birds are bred to be excellent egg-layers, sometimes producing 300 eggs a year. Other birds are bred to be fast-growing and fleshy for meat consumption. Utility birds are a middle ground, providing both meat and a decent number of eggs.

Battery-farm
Battery-farm

Different species of poultry offer unique characteristics and uses.

Pekin Ducks cropped
Pekin Ducks cropped

Ducks are medium-sized aquatic birds with broad bills and webbed feet. Most domestic ducks descend from the mallard, except for the Muscovy duck. In the United Kingdom and United States, the Pekin duck is a common commercial breed. A Pekin duck can lay 200 eggs per year and reach a specific weight in just 44 days. Ducks are farmed for meat, eggs, and their soft down feathers.

Neugierige Hausgans
Neugierige Hausgans

Chickens also have many distinct varieties and specialized uses. For example, the White Leghorn is a popular commercial breed. Some people keep bantams, which are miniature versions of standard chicken breeds. These small birds are often kept by hobbyists for ornamental purposes or for showing.

3 Japanese quails less than 1 year old
3 Japanese quails less than 1 year old

In some historical contexts, chickens were used for cockfighting, a spectator sport. While widespread in some regions, many countries have banned this practice due to animal cruelty. In the meat industry, male birds are sometimes castrated to create capons. This process results in meat that is more tender and flavorful.

Poultry plays a massive role in the global food system.

Along with pork, poultry is one of the two most widely eaten meats globally. In 2012, these two types of meat accounted for over 70% of the total meat supply. Poultry is a nutritionally beneficial food source for many people. It provides high-quality protein along with a relatively low proportion of fat. People who eat only poultry as their meat source are called pollotarians. To ensure safety, all poultry meat must be handled properly and cooked sufficiently to prevent food poisoning.

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🖼️ Images & Media (19)
File:Poultry of the world.jpg
Poultry of the world.jpg
File:Male and female chicken sitting together.jpg
Male and female chicken sitting together.jpg
File:Bronzepute 04.jpg
Bronzepute 04.jpg
File:3 Japanese quails less than 1 year old.JPG
3 Japanese quails less than 1 year old.JPG
File:Taiwanese duck farm.jpg
Taiwanese duck farm.jpg
File:Neugierige Hausgans.JPG
Neugierige Hausgans.JPG
File:Guinea fowl.jpg
Guinea fowl.jpg
File:American Giant Runt.jpg
American Giant Runt.jpg
File:Rooster portrait2.jpg
Rooster portrait2.jpg
File:Cockfight Santangelo MAN Napoli.jpg
Cockfight Santangelo MAN Napoli.jpg
File:Pekin Ducks cropped.jpg
Pekin Ducks cropped.jpg
File:Domestic Goose.jpg
Domestic Goose.jpg

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