
Black Copper Marans are renowned for their deep chocolate-brown eggs, which are highly prized by enthusiasts and chefs. Originating from the Marans region of France, these chickens are known for their hardiness and dual-purpose nature, providing both meat and eggs. Black Copper Marans are medium to large-sized chickens. Roosters typically weigh between 7.5 to 8 pounds (3.4 to 3.6 kg), while hens are slightly smaller, weighing around 6.5 to 7 pounds (3 to 3.2 kg). They have a sturdy and well-proportioned body. They have striking plumage, with black feathers accented by copper highlights around their necks. The roosters are particularly eye-catching with their iridescent green-black feathers. These birds are relatively calm and friendly, making them suitable for small farms and backyard flocks. Additionally, their eggs are not only beautiful but also have a rich, flavorful taste.
The cost difference between Black Copper Marans eggs and regular chicken eggs can be significant. Marans eggs typically sell for $2 to $3 per egg due to their rarity and the dark chocolate-brown color of their shells. In contrast, regular chicken eggs usually cost around $0.20 to $0.30 per egg. This price discrepancy reflects the specialized care and selective breeding required for Marans chickens, as well as their lower production rate compared to standard laying hens. The unique appearance and rich taste of Marans eggs make them highly sought after, justifying the higher price.

Black Copper Marans hens typically begin laying eggs at around 6 to 7 months of age. Their egg production is moderate compared to some other breeds, averaging 150 to 200 eggs per year. These hens produce large, dark chocolate-brown eggs that are highly sought after. Marans hens are known for their calm demeanor and hardy nature, making them well-suited for various climates. Their egg-laying tends to be consistent during the first couple of years, gradually tapering off as they age. Providing a balanced diet, clean water, and proper housing helps ensure the health and productivity of these beautiful birds.
When raising Black Copper Marans, it’s important to provide ample space, as they are active birds. They thrive in well-ventilated, clean coops with proper bedding to prevent respiratory issues. Marans are hardy, but protection from extreme weather is crucial.
| Week | Egg Color | Chicken | Egg Count | Notes |
| 2025 16 7 hens | Dark Brown | Black Copper Maran | 7 | First eggs from new batch of Sept 2024 hens |
| 2025 17 7 hens | Dark Brown | Black Copper Maran | 14 | First eggs from new batch of Sept 2024 hens |
| 2025 18 7 hens | Dark Brown | Black Copper Maran | 24 | First eggs from new batch of Sept 2024 hens |
| 2025 19 7 hens | Dark Brown | Black Copper Maran | 30 | First eggs from new batch of Sept 2024 hens |
| 2025 20 7 hens | Dark Brown | Black Copper Maran | 37 | First eggs from new batch of Sept 2024 hens |
| 2025 21 7 hens | Dark Brown | Black Copper Maran | 36 | First eggs from new batch of Sept 2024 hens |
| 2025 22 7 hens | Dark Brown | Black Copper Maran | 35 | First eggs from new batch of Sept 2024 hens |
Resources and References
Murray McMurray Hatchery – French Black Copper Marans
French Black Copper Marans Chicken Breeds | Cackle Hatchery®