Turkey Breed · United States
Broad Breasted White
The industrial standard — maximum breast meat, white feathers and fast growth.
By the WARN Research & Conservation TeamChecked against IUCN Red List & CITES sourcesLast updated
In brief
The Broad Breasted White is the dominant commercial turkey breed, bred for rapid growth and large breast yield. White plumage simplifies processing, but birds reach market weight quickly and are not suited to long-term backyard breeding without careful management.
Broad Breasted White: At a Glance
| Origin | United States |
|---|---|
| Size | Large (15–20+ kg tom at market weight) |
| Typical weight | 15–20+ kg (33–44+ lb) toms at slaughter weight; hens lighter |
| Lifespan | 1 year (commercial); shorter productive life if kept to heavy maturity |
| Plumage | Pure white feathers; bare head colours vary with mood |
| Temperament | Docile, heavy, limited mobility at maturity |
| Best suited to | Commercial production, short-cycle meat flocks — not ideal as long-lived pet turkeys without weight management |
History & Origins
Broad-breasted white lines were developed in mid-twentieth-century North America through selection for feed conversion and breast conformation. They replaced bronze-feathered commercial flocks because white pinfeathers are less visible on carcasses. Today nearly every supermarket turkey descends from these lines.
Broad Breasted White Fun Facts
- Broad Breasted Whites cannot mate naturally in most lines — artificial insemination is standard.
- They dominate global turkey meat production.
- Poults grow to market weight in roughly 14–20 weeks.
- Heritage breeds offer better long-term hardiness for small-farm breeding programmes.
Broad Breasted White Common Health Issues
Conditions seen more often in this breed, and how owners and vets help manage them. This is general guidance, not veterinary advice — always speak to your vet.
Leg joint problems
Rapid weight gain stresses hips and hocks, causing lameness in heavy toms.
Care: Provide spacious pens, avoid early obesity and choose heritage breeds if birds must live past one year.
Obesity
Commercial genetics push appetite and growth beyond natural skeletal development.
Care: Follow structured feeding programmes; do not keep broad-breasted whites as long-lived pets without vet-guided weight control.
Reproductive issues in overly heavy lines
Extreme conformation prevents natural mating and increases prolapse and egg-laying stress in hens.
Care: Use artificial insemination in commercial systems or switch to heritage breeds for sustainable breeding flocks.
Heritage breeds matter
Heritage turkey breeds preserve genetic diversity that industrial lines have lost. WARN publishes these guides as free education — while our funded rescue work focuses on partner countries, responsible husbandry starts with knowledge.
