Coucou de Rennes
Gallus gallus domesticus
✨ Morsom Fakta
The Coucou de Rennes is one of France's native auto-sexing breeds — a trait so commercially valuable that it was independently developed in several French regions in the early 1900s. Male chicks hatch with a paler, more uniform down while females carry a darker eye stripe, allowing Breton farmers to cull surplus cockerels at day one without specialist sexing skills.
A French auto-sexing dual-purpose breed from Rennes in Brittany, developed in the early 20th century as a practical cuckoo-barred farmyard bird with the commercially valuable trait of auto-sexing — male and female chicks can be told apart by down colour at hatch. The Coucou de Rennes combines the cuckoo plumage pattern (grey-black barring throughout) with good egg production and respectable table weight. Recognised by the Société Centrale Avicole de France (SCAF) and the EE Europastandard, it is maintained today by French conservation breeders in Brittany.
🏷️ Rase
Coucou de Rennes
💭 Temperament
Calm, active, friendly, good forager, cold-hardy
📏 Størrelse
Large (2.7-3.6 kg)
⏳ Levetid
5-8 years
🎨 Farger
Cuckoo — regular blue-grey and white barring on every feather
🌍 Opprinnelse
France — Rennes, Brittany; developed early 20th century; SCAF recognised
🏠 Habitat
Free-range or enclosed run; adapted to the wet Atlantic climate of Brittany
🍽️ Kosthold
Layer pellets; good free-range forager on Breton pasture
🎯 Formål
Dual Purpose
🥚 Eggfarge
Tinted
👑 Kammtype
Single
🏅 EE-klasse
Large Fowl