Ayam Cemani

The Ayam Cemani hen is a rare and striking bird known for its completely black appearance, both inside and out. Here’s a detailed description:

Appearance

• Feathers: Jet black with a slight greenish-purple iridescence in sunlight.
• Skin: Black, including the face, wattles, and comb.
• Beak and Legs: Black to dark gray.
• Eyes: Dark, often appearing black.
• Size: Smaller and more compact than the rooster; hens typically weigh about 4–5 pounds (1.8–2.3 kg).

Behavior

• Temperament: Generally calm, friendly, and docile. They are less aggressive than roosters and often do well in flocks.
• Broodiness: They can go broody and are attentive mothers when they do.
• Voice: Soft clucks; not particularly loud or disruptive.

Egg Laying

• Egg Color: Light cream to tinted (not black).
• Egg Production: Moderate – about 60–120 eggs per year, often seasonal.
• Egg Size: Small to medium.

Unique Trait

• The breed’s black coloration is due to a genetic condition called fibromelanosis, which causes hyperpigmentation in all tissues, including organs and bones.