Poultry
Plymouth Rock
C tier
Plymouth Rock is an American dual-purpose breed best known in the barred (Barred Rock) colour pattern of black-and-white stripes, with white, buff, and other varieties also recognised. It has a broad, deep body, yellow skin, and a calm temperament, historically valued for both brown eggs and meaty carcasses on northern farms. Young Rocks make solid roasting birds with more structure than fast broilers; older hens yield excellent stock. Barred Rocks contributed maternal genetics to early commercial broilers, so the breed’s culinary legacy includes both farm-table chickens and the industrial meat industry’s foundations.
Also known as: Plymouth Rock / Barred Rock, White Plymouth Rock, Plymouth Rock
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Characteristics
Preparations
Traits
Grading systems
Grades are placed along a shared scale so systems can be compared side by side.
History
Barred Plymouth Rocks were first exhibited in Massachusetts, drawing on Dominique and Asian-influenced stock.
The American Poultry Association admitted the Plymouth Rock, fixing the dual-purpose barred type.
White Plymouth Rocks rose as a clean-dressing meat and utility variety alongside the classic barred form.
Rock females became key parental stock in Cornish Cross broiler hybrids for growth and carcass quality.
Heritage flocks preserved pure Plymouth Rocks for small farms after hybrid layers and broilers took commercial share.