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Plymouth Rock chicken facts for kids

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Plymouth Rock
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Plymouth Rock Hen, Barred plumage
Conservation status Recovering
Other names Rock
Barred Rock
Country of origin United States
Standard
  • Plymouth Rock Club of Australia
Use Dual-purpose breed
Traits
Weight
  • Male:
    Standard: minimum 3.4 kg (7.5 lb)
    Bantam: maximum 1.36 kg (3.0 lb)
  • Female:
    Standard: minimum 2.95 kg (6.5 lb)
    Bantam: maximum 1.13 kg (2.5 lb)
Skin color Yellow
Egg color Brown
Comb type Single
Classification
APA American
ABA Single comb clean legged
EE yes
PCGB Soft feather: heavy
APS heavy breed softfeather
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Cock bird, barred plumage
Anegg2
Egg

The Plymouth Rock is a popular American chicken breed. It first appeared in Massachusetts in the 1800s. For a long time, it was the most common chicken in the United States. These chickens are good for two things: their meat and their brown eggs. They can handle cold weather well. They are also easy to care for and are good at sitting on their eggs to hatch them.

History of the Plymouth Rock

The Plymouth Rock chicken was first shown in Boston in 1849. After that, it wasn't seen for about twenty years.

How the Breed Started

In 1869, in Worcester, Massachusetts, a person named D.A. Upham created new chickens. He cross-bred (mixed) some Black Java hens with a rooster. This rooster had a special striped pattern on its feathers, called "barred plumage." It also had a single comb on its head.

Upham then selectively bred these chickens. This means he chose only the chickens with barred feathers and clean (no feathers) legs to have babies. The Plymouth Rock chickens we see today are thought to come from these birds. Other chicken breeds, like the Brahma and the Cochin, also helped create the Plymouth Rock.

Becoming a Popular Breed

The Plymouth Rock was officially added to the American Poultry Association's list in 1874. The barred feather pattern was the first one recognized. Later, other colors were added to the breed.

The Plymouth Rock became very popular in the United States. This was because it had many good qualities. Its meat tasted good, and it laid many eggs. It could also handle cold weather. These chickens grew feathers quickly and were easy to manage. They were also good at sitting on their eggs. Because of these reasons, the Plymouth Rock was the most common chicken breed in the U.S. until World War II.

Modern Day Plymouth Rock

After World War II, large chicken farms became more common. The Plymouth Rock was used a lot to create new types of chickens called broilers. Broilers are chickens raised quickly for meat. Because of this, the Plymouth Rock became less popular as a regular farm chicken.

Today, the Plymouth Rock is listed as "recovering" by the Livestock Conservancy. This means its numbers are growing again. There are thousands of Plymouth Rock chickens around the world. The White Plymouth Rock is especially common.

Characteristics of Plymouth Rock Chickens

The Plymouth Rock chicken has a single comb on its head. This comb has five points. Its wattles (fleshy growths under the beak) and ear-lobes are bright red. Their legs are yellow and do not have feathers. Their beak can be yellow or horn-colored. They have a long, wide back and a fairly deep chest.

Color Varieties

In the United States, there are seven recognized color patterns for the Plymouth Rock. These include:

  • Barred (striped)
  • Blue
  • Buff (light orange-brown)
  • Columbian
  • Partridge
  • Silver-penciled
  • White

Other countries also recognize different colors. For example, in Australia, the barred type is split into two separate colors: dark barred and light barred.

Uses of Plymouth Rock Chickens

The Plymouth Rock is a "dual-purpose" breed. This means it is raised for two main reasons: its meat and its eggs. These chickens lay about 200 large brown eggs each year.

Industrial Use

White Plymouth Rock chickens are often used in large farms for producing eggs and meat. This is because they have been specially bred to lay more eggs and grow more meat. They are also calm and tough, which makes them easy to raise in large numbers.

White Plymouth Rocks are often crossed with Cornish chickens. This mix creates the type of chicken you often see in grocery stores for meat.


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