Black Australorp Chickens: Egg World Record Breed & Care

The name 'Australorp' is a portmanteau of Australian Black Orpington. While British Orpingtons were bred primarily for massive, loose show feathering, Australian agriculturalists selected strictly for egg productivity, tight plumage, and vigor.

Admitted to the American Poultry Association Standard in 1929, the Australorp is recognized exclusively in its glossy Black variety in the US, though Australian standards also recognize Blue and White varieties.

A key distinguishing standard trait of the true Australorp is the bottom of the feet: while shanks are slate-black, the footpads and toe bottoms are clean pinkish-white. This distinguishes them from breeds like the Jersey Giant, which feature yellow foot soles.

While the historic Australian record of 364 eggs in a single year represents exceptional individual performance under continuous artificial lighting, standard backyard Australorps routinely deliver 250 to 300 large tinted brown eggs per year under ordinary management.

Australorp pullets come into production briskly at 20 to 22 weeks of age. Their eggs grade as Large to Extra Large (2.1 to 2.4 oz or 60–68 grams), with smooth shell texture and high albumen height. Test your flock's daily egg production with the Hen-Day Egg Production Calculator.

To forecast egg income and feed overhead across your flock's lifespan, use the Backyard Egg Profitability Calculator.

Black Australorps are renowned for their calm, gentle, and quiet temperament. They rarely exhibit bully behaviors in mixed flocks and frequently occupy the middle-to-upper social ranks without aggressive pecking.

• Approachability: Australorps become remarkably tame when raised with gentle handling. Hens are docile enough for small children to carry, making them premier family birds.
• Foraging Skills: Despite their quiet coop behavior, Australorps are athletic foragers that cover pasture ground thoroughly to harvest bugs, earthworms, and fresh greens.
• Gentle Roosters: Australorp roosters are attentive guardians who call hens to food and sound the alarm for hawks, but they seldom display unprovoked human aggression.
• Urban Coop Suitability: Because hens rarely squawk loudly and cackle softly after laying, they are popular choices for suburban settings with close neighbors.

Providing the right housing safeguards Australorps from seasonal weather extremes:

• Space Requirements: Plan on 4 sq ft (0.37 sq m) of dry floor space per bird indoors, and 10 to 12 sq ft (0.93–1.1 sq m) in an outdoor run. Calculate coop capacities using the Coop Housing Calculator.
• Roost Structure: Use 2x4 lumber positioned wide side up, 18 to 24 inches (45–60 cm) above the floor. Avoid high perches that force heavy hens to make steep landings.
• Cold Hardiness: Australorps thrive in freezing winter conditions. Their tight feather coat seals in body heat far more efficiently than loose fluffy plumage. Ensure cross-ventilation near coop peaks to remove moisture without creating direct drafts over perches.
• Heat Precautions: Because solid black plumage absorbs radiant solar energy rapidly, provide deep shade, open runs, and fresh cold water when summer temperatures exceed 88°F (31°C). Check heat stress levels with the Poultry Heat Stress (THI) Calculator.

Australorps are robust birds with high natural vitality. Keeping them productive requires attentive basic care:

If your goal is to harvest steady cartons of large brown eggs from a calm, friendly, and stunningly beautiful bird, the Black Australorp is one of the top dual-purpose heritage breeds in the world. Their combination of heavy laying, cold resistance, docile nature, and good meat salvage value makes them a centerpiece for any backyard or homestead flock.