Types of Poultry: All Poultry Birds Explained
A complete scientific reference guide to the major poultry species, their classification, and agricultural uses.
Scientific Overview
Poultry refers to domesticated birds raised for agricultural purposes — primarily for meat, eggs, feathers, or as working animals. Understanding the different types of poultry is fundamental for students of poultry science, agriculture, and veterinary medicine. There are two primary classifications: Gallinaceous birds (order Galliformes) and Waterfowl (order Anseriformes), with several additional ratite and game bird species.
Types of Poultry: Complete Classification
The following are the main types of poultry birds raised globally:
The most commercially important poultry species globally. Divided into broilers (meat), layers (eggs), breeders, and backyard/heritage breeds. Explore commercial strains in our Breed Directory.
The second largest poultry meat industry globally. Commercial turkeys (e.g., Nicholas 700 strain) are raised for white breast meat. Market weight: 10–20 kg at 12–20 weeks of age. The USA produces over 215 million turkeys per year.
Raised for meat (Pekin/White Pekin duck reaches 3.5 kg in 6 weeks) and eggs (Khaki Campbell: 300+ eggs/year). Waterfowl naturally resistant to some avian viruses but susceptible to Avian Influenza.
Raised for meat, liver (foie gras), down feathers, and weed control in orchards. Heavy breeds (Toulouse, Embden) reach 7–10 kg. Hardy and adaptable to pasture-based systems.
Japanese quail are among the fastest-maturing poultry (meat at 5–6 weeks, laying at 6–7 weeks). Produce small, speckled gourmet eggs (10–12g each). Very low housing requirements and are gaining popularity for commercial and backyard production.
Hardy, disease-resistant birds raised for lean, game-flavored meat and pest control. Popular in sub-Saharan Africa and Southern Europe. Market weight 1.2–1.5 kg at 12 weeks.
Young pigeons (squab) are harvested at 25–30 days of age (before flight feathers develop) for their tender, dark meat. A delicacy in high-end restaurant markets globally.
The world's largest living bird. Raised for red meat (low-fat, high-protein), premium leather hides, and decorative feathers. Market weight 90–120 kg at 10–14 months. Primarily farmed in South Africa, Australia, and the USA.
Australian ratite farmed for lean red meat, therapeutic emu oil (anti-inflammatory), and leather. Reach 40–55 kg at 18 months. Emus are highly efficient grazers requiring minimal grain supplementation.
Game birds raised on game farms for traditional hunting, meat, and ornamental purposes. Require low-density outdoor pens with adequate vegetation cover to reduce stress and feather pecking.
Types of Poultry Farming Systems
Poultry farming systems range from intensive commercial operations to extensive backyard flocks:
- Intensive Confined Housing (Broilers): Birds are loose-housed on litter at 15–17 birds/m². Maximum growth efficiency. Calculate housing capacity in the Stocking Calculator.
- Cage Systems (Layers): Battery or enriched cages in controlled environment buildings. Maximum egg collection efficiency and biosecurity.
- Free-Range: Birds access outdoor pastures during daylight hours. Commands premium market prices.
- Organic: No synthetic antibiotics or pesticides. Lower stocking densities. Certified by regulatory bodies (USDA Organic, EU Organic).
- Backyard/Subsistence: Small flocks of 5–50 birds kept for household consumption. Explore our Backyard Poultry Guide.
All scientific data, diagnostic criteria, and performance benchmarks presented on this page are derived from published peer-reviewed journals and official veterinary codes:
- Avian Pathology & Diagnostics: World Organisation for Animal Health (WOAH, 2023). Manual of Diagnostic Tests and Vaccines for Terrestrial Animals. Paris, France.
- Poultry Diseases & Histology: Swayne, D.E., et al. (2020). Diseases of Poultry (14th ed.). Wiley-Blackwell / American Association of Avian Pathologists.
- Nutrition & Feed Chemistry: Leeson, S. & Summers, J.D. (2001). Commercial Poultry Nutrition (3rd ed.). University Books, Guelph, Ontario.
- Commercial Breed Standards: Aviagen (2024). Ross 308 & Cobb 500 Broiler Performance Objectives. / Lohmann Breeders (2024). Lohmann Brown Management Guide.