United Pet Club
Chicken

Marans

The Marans is a hardy French breed prized worldwide for its exceptionally dark, chocolate-colored eggs and calm temperament.

Size
Medium
Lifespan
6–8 years
Origin
France
Temperament
Calm
Standard colors
Black, White and Grey and 7 more
Key Traits
CalmFriendlyGood-naturedActive

Characteristics

Energy Level3
Trainability5
Good With Kids3
Good With Pets3
Grooming Needs2

Marans colors and patterns

What each club's breed standard says about every Marans color and pattern. Point at a ruling to see the club's own wording.

Breed standards describe the Marans in Black, White, Grey, Blue, Lavender, Silver, Red, Copper, Gold and Cream. Standard patterns: Solid, Bicolour, Cuckoo, Columbian, Birchen, Wheaten and Black-breasted red.

Plumage: rulings by club
Color or patternAPAPCGBEEABA
BlackStandard (“Black Copper; Black; Wheaten”)Standard (“The black; The copper-black; The dark cuckoo; The golden cuckoo; The silver cuckoo”)Standard (“schwarz-kupfer; schwarz; schwarz-silber; gold-weizenfarbig; goldhalsig; weiß-schwarzcolumbia”)Standard (“Black Marans; Golden Cuckoo Marans; Silver Cuckoo Marans”)
WhiteStandard (“White”)Standard (“The silver cuckoo”)Standard (“weiß; weiß-schwarzcolumbia; gesperbert; schwarzgold-gesperbert; schwarzsilber-gesperbert”)Standard (“Silver Cuckoo Marans; Cuckoo Marans”)
GreyNo rulingStandard (“The dark cuckoo; The golden cuckoo; The silver cuckoo”)Standard (“gesperbert; schwarzgold-gesperbert; schwarzsilber-gesperbert”)Standard (“Cuckoo Marans; Golden Cuckoo Marans; Silver Cuckoo Marans”)
BlueNo rulingNo rulingStandard (“blau-kupfer; blau-silber”)No ruling
LavenderNo rulingNo rulingStandard (“perlgrau”)No ruling
SilverNo rulingNo rulingStandard (“blau-silber; schwarz-silber; schwarzsilber-gesperbert”)No ruling
RedStandard (“Wheaten”)Standard (“The copper-black”)Standard (“gold-weizenfarbig; goldbraun; goldhalsig”)No ruling
CopperStandard (“Black Copper”)Standard (“The copper-black”)Standard (“schwarz-kupfer; blau-kupfer”)No ruling
GoldNo rulingStandard (“The golden cuckoo”)Standard (“schwarzgold-gesperbert”)Standard (“Golden Cuckoo Marans”)
CreamStandard (“Wheaten”)No rulingStandard (“gold-weizenfarbig”)No ruling
Patterns
SolidStandard (“Black; White”)Standard (“The black”)Standard (“schwarz; weiß; goldbraun; perlgrau”)Standard (“Black Marans”)
BicolourNo rulingStandard (“The copper-black”)No rulingNo ruling
CuckooNo rulingStandard (“The dark cuckoo; The golden cuckoo; The silver cuckoo”)Standard (“gesperbert; schwarzgold-gesperbert; schwarzsilber-gesperbert”)Standard (“Cuckoo Marans; Golden Cuckoo Marans; Silver Cuckoo Marans”)
ColumbianNo rulingNo rulingStandard (“weiß-schwarzcolumbia”)No ruling
BirchenStandard (“Black Copper”)No rulingStandard (“schwarz-kupfer; blau-kupfer; blau-silber; schwarz-silber”)No ruling
WheatenStandard (“Wheaten”)No rulingStandard (“gold-weizenfarbig”)No ruling
Black-breasted redNo rulingNo rulingStandard (“goldhalsig”)No ruling
Skin and scales: rulings by club
Color or pattern
White
Eyes: rulings by club
Color or patternAPAPCGBABA
RedStandard (“Reddish Bay”)Standard (“Eyes red or bright orange preferred. Eyes bright with an orangey-red iris.”)Standard (“EYES: Reddish Bay.”)
OrangeStandard (“Reddish Bay”)Standard (“Eyes red or bright orange preferred. Eyes bright with an orangey-red iris.”)Standard (“EYES: Reddish Bay.”)
Reddish bayStandard (“Reddish Bay”)No rulingNo ruling
BlackNo rulingNo rulingDisqualifying (“pearl or black eyes”)
PearlNo rulingNo rulingDisqualifying (“pearl or black eyes”)
Beak: rulings by club
Color or patternAPAPCGBABA
BlackStandard (“Black shading to white at the tip”)No rulingNo ruling
WhiteStandard (“Black shading to white at the tip”)Standard (“Beak white or horn.”)No ruling
HornNo rulingStandard (“Beak white or horn.”)Standard (“BEAK: Dusky horn.; BEAK: Very light horn.”)
Legs and feet: rulings by club
Color or patternAPAPCGBABA
WhiteStandard (“Dark slate, bottom of feet and toes pinkish white.”)Standard (“Legs and feet white. In both sexes: a little darkish pigmentation in white shanks.”)Standard (“SHANKS & TOES: White.”)
SlateStandard (“Dark slate, bottom of feet and toes pinkish white.”)Standard (“Legs and feet: Dark legs of medium length ... Shank feathers black.”)No ruling
PinkStandard (“Dark slate, bottom of feet and toes pinkish white.”)No rulingNo ruling
YellowDisqualifying (“Any tint of yellow on bottom of feet or toes.”)No rulingDisqualifying (“Yellow on shanks or toes”)
Comb and wattles: rulings by club
Color or patternAPAPCGBABA
RedStandard (“Comb, Face, Wattles and Ear Lobes: Bright Red”)Standard (“Comb, face, wattles and ear-lobes red.”)Standard (“COMB, FACE, WATTLES & EAR LOBES: Red.”)
Earlobes: rulings by club
Color or patternAPAPCGBABA
WhiteNo rulingStandard (“ear-lobes red White in lobe.”)Disqualifying (“white ear lobes”)
RedStandard (“Comb, Face, Wattles and Ear Lobes: Bright Red”)Standard (“ear-lobes red White in lobe.”)Standard (“COMB, FACE, WATTLES & EAR LOBES: Red.”)
Eggshell: rulings by club
Color or patternPCGB
Dark brownStandard (“Egg colour: Dark brown”)
ChocolateNo ruling
Patterns
SpeckledNo ruling

Birchen

Plumage: rulings by club
Color or patternEE
BlackStandard (“schwarz-silber”)
SilverStandard (“schwarz-silber”)
Patterns
BirchenStandard (“schwarz-silber”)

Black

Plumage: rulings by club
Color or patternAPAPCGBEEABA
BlackStandard (“Black”)Standard (“The black”)Standard (“schwarz”)Standard (“Black Marans”)
Patterns
SolidStandard (“Black”)Standard (“The black”)Standard (“schwarz”)Standard (“Black Marans”)

Black Breasted Red

Plumage: rulings by club
Color or patternEE
BlackStandard (“goldhalsig”)
RedStandard (“goldhalsig”)
Patterns
Black-breasted redStandard (“goldhalsig”)

Black Copper

Plumage: rulings by club
Color or patternAPAPCGBEE
BlackStandard (“Black Copper”)Standard (“The copper-black”)Standard (“schwarz-kupfer”)
RedNo rulingStandard (“The copper-black”)No ruling
CopperStandard (“Black Copper”)Standard (“The copper-black”)Standard (“schwarz-kupfer”)
Patterns
BicolourNo rulingStandard (“The copper-black”)No ruling
BirchenStandard (“Black Copper”)No rulingStandard (“schwarz-kupfer”)

Blue Birchen

Plumage: rulings by club
Color or patternEE
BlueStandard (“blau-silber”)
SilverStandard (“blau-silber”)
Patterns
BirchenStandard (“blau-silber”)

Blue Copper

Plumage: rulings by club
Color or patternEE
BlueStandard (“blau-kupfer”)
CopperStandard (“blau-kupfer”)
Patterns
BirchenStandard (“blau-kupfer”)

Columbian

Plumage: rulings by club
Color or patternEE
BlackStandard (“weiß-schwarzcolumbia”)
WhiteStandard (“weiß-schwarzcolumbia”)
Patterns
ColumbianStandard (“weiß-schwarzcolumbia”)

Cuckoo

Plumage: rulings by club
Color or patternPCGBEEABA
BlackStandard (“The dark cuckoo”)No rulingNo ruling
WhiteNo rulingStandard (“gesperbert”)Standard (“Cuckoo Marans”)
GreyStandard (“The dark cuckoo”)Standard (“gesperbert”)Standard (“Cuckoo Marans”)
Patterns
CuckooStandard (“The dark cuckoo”)Standard (“gesperbert”)Standard (“Cuckoo Marans”)

Golden Brown

Plumage: rulings by club
Color or patternEE
RedStandard (“goldbraun”)
Patterns
SolidStandard (“goldbraun”)

Golden Cuckoo

Plumage: rulings by club
Color or patternPCGBEEABA
BlackStandard (“The golden cuckoo”)No rulingStandard (“Golden Cuckoo Marans”)
WhiteNo rulingStandard (“schwarzgold-gesperbert”)No ruling
GreyStandard (“The golden cuckoo”)Standard (“schwarzgold-gesperbert”)Standard (“Golden Cuckoo Marans”)
GoldStandard (“The golden cuckoo”)Standard (“schwarzgold-gesperbert”)Standard (“Golden Cuckoo Marans”)
Patterns
CuckooStandard (“The golden cuckoo”)Standard (“schwarzgold-gesperbert”)Standard (“Golden Cuckoo Marans”)

Lavender

Plumage: rulings by club
Color or patternEE
LavenderStandard (“perlgrau”)
Patterns
SolidStandard (“perlgrau”)

Silver Cuckoo

Plumage: rulings by club
Color or patternPCGBEEABA
BlackStandard (“The silver cuckoo”)No rulingStandard (“Silver Cuckoo Marans”)
WhiteStandard (“The silver cuckoo”)Standard (“schwarzsilber-gesperbert”)Standard (“Silver Cuckoo Marans”)
GreyStandard (“The silver cuckoo”)Standard (“schwarzsilber-gesperbert”)Standard (“Silver Cuckoo Marans”)
SilverNo rulingStandard (“schwarzsilber-gesperbert”)No ruling
Patterns
CuckooStandard (“The silver cuckoo”)Standard (“schwarzsilber-gesperbert”)Standard (“Silver Cuckoo Marans”)

Wheaten

Plumage: rulings by club
Color or patternAPAEE
BlackStandard (“Wheaten”)Standard (“gold-weizenfarbig”)
RedStandard (“Wheaten”)Standard (“gold-weizenfarbig”)
CreamStandard (“Wheaten”)Standard (“gold-weizenfarbig”)
Patterns
WheatenStandard (“Wheaten”)Standard (“gold-weizenfarbig”)

White

Plumage: rulings by club
Color or patternAPAEE
WhiteStandard (“White”)Standard (“weiß”)
Patterns
SolidStandard (“White”)Standard (“weiß”)

What the rulings mean

Standard
Described by the club's breed standard.
Disqualifying
The club's breed standard disqualifies an animal of this colour or pattern.

Color changes

How a Marans's colors can change over its life.

  • Blackchanges toBarred

    Plumage · With age · males only

  • Dark brownchanges toBrown

    Eggshell · Progressive · from 25 weeks · females only

About the Marans

The Marans is a medium French chicken raised mainly for its dark chocolate-coloured eggs and its calm, easygoing temperament.

The Marans is a dual-purpose fowl that originated in western France, prized above all for eggs that come in deep reddish-brown tones, ranging from milk chocolate to something closer to mahogany. That colour is the single biggest reason keepers seek out the breed, and clubs judge it against a comparative colour scale rather than a fixed shade.

Hens typically run 2.5 to 3.5 kg, with cocks a bit heavier still. The body is broad and deep, giving the bird enough size to double as a table fowl, which is why breeders class it as dual-purpose rather than a laying specialist. Several plumage varieties are recognized, and Black Copper remains the one most Canadian flock owners keep.

Temperament is where the Marans earns a lot of its following. Birds tend to stay calm, forage actively, and tolerate routine handling well, qualities that suit a family flock or a small backyard breeding project equally well. Egg output sits at a moderate level rather than a high one, and most owners accept that trade for the sake of the shell colour.

Marans at a glance
AttributeDetail
OriginFrance
SizeMedium (hens roughly 2.5 to 3.5 kg)
Lifespan6 to 8 years
Group/roleDual-purpose (eggs and meat)
Good withFamilies and mixed backyard flocks

Who it suits

The Marans suits a keeper who cares more about egg colour and a level temperament than about maximizing output. It does well in a backyard setup with room to forage, and it copes reasonably with confinement provided there is enough space. Anyone after a calm bird that can also be raised for the table tends to gravitate toward this breed. Someone chasing the highest possible egg count all year round is probably better served by a dedicated laying breed.

History and origin

The breed takes its name from the French port town of Marans and was fixed as a distinct type in the early twentieth century from local marsh fowl crossed with imported stock.

The Marans is named for the town and port of Marans, on the Atlantic side of western France in the Charente-Maritime region, close to low marshland. Farmers in that damp country kept a mixed local population of fowl that had been shaped over generations by the wet climate.

Starting in the nineteenth century, birds arriving through the port of La Rochelle nearby were bred into that local stock. Game fowl and other imported types entered the lineage, and the resulting birds proved hardy while standing out for their egg colour.

Breeders worked the type into something more uniform through the early 1900s, and it was shown at a poultry exhibition in La Rochelle in 1914. France adopted a formal standard in the 1920s, and a dedicated club set about fixing the type and defining the dark egg colour that separates the Marans from other breeds.

The breed later travelled well beyond France, reaching Britain and eventually flocks around the world, including Canada. Regional standards drifted apart on certain points, feathered legs versus clean legs among them, but the dark egg has stayed the trait the Marans is known for everywhere it is kept.

Appearance and breed standard

The Marans is a medium, deep-bodied bird with a single comb, and its most familiar variety, Black Copper, pairs a black body with copper neck hackles.

The Marans carries a broad, deep, and fairly long body that reads as solid and well fleshed. The back slopes slightly, the chest fills out, and the tail sits at a moderate angle rather than standing upright. Comb, wattles, and earlobes are red, the comb is a single type, and the eyes run orange to reddish. Birds bred to the French standard usually show light feathering down the outer leg, while some other national standards specify clean legs instead.

Marans breed standard at a glance
TraitStandard
HeightMedium, roughly 40 to 50 cm at the back
WeightHens about 2.5 to 3.5 kg, cocks about 3.5 to 4 kg
CoatTight, hard feathering; often lightly feathered shanks (French type)
ColoursBlack Copper, Cuckoo, Black, Wheaten, Silver Cuckoo and others depending on standard
EyesOrange to reddish

Coat and colours

Several plumage varieties exist, and which ones a show will accept depends on which standard is in use. Black Copper is the variety most commonly kept, with a black body set off by copper or red feathering across the neck hackles and, on cocks, the saddle as well. Cuckoo, marked with irregular grey barring, is the older pattern traditional to France. Black, Wheaten, and Silver Cuckoo also appear. Leg feathering differs by country, so it is worth checking the relevant standard rather than assuming one fixed rule applies everywhere.

Temperament and behaviour

Marans stay calm and forage actively, tolerate handling well, and settle comfortably into mixed backyard flocks.

Marans have a name for being level headed. They handle well, rarely spook, and run quieter than flightier breeds, which makes them manageable for a backyard keeper. At the same time they like to be busy and forage, so they do best with room to roam rather than staying penned all day.

Around family the breed is usually friendly and tolerant of regular handling, and many birds grow properly tame with consistent contact. Strangers tend to get a wary look at first, not aggression, and the bird settles once it knows the person. In a mixed flock, Marans generally land in the middle of the pecking order. They are not pushy, and most get along fine with other calm breeds.

Cocks often get described as steady, though, as with any breed, temperament varies from one bird and one line to the next. Early handling and calm, consistent management produce the most settled birds. That combination of a quiet nature and a strong urge to forage is a big part of why keepers value this breed for more than just its eggs.

Marans trait ratings (1 = low, 5 = high)
TraitRating
Affection4
Energy3
Trainability3
Vocalness2
Shedding (feather/moult)3

Care and grooming

Marans are hardy and undemanding, needing regular coop upkeep, daily room to forage, and extra care to keep feathered legs clean and dry.

Grooming

  • Check feathered shanks (on French type birds) for caked mud and signs of scaly leg mite
  • Inspect feet and footpads on a regular basis, since heavier birds can develop bumblefoot on poor footing
  • Watch for external parasites such as lice and red mite, particularly around the vent and under the wings
  • Trim nails only if they have grown too long; active foragers usually wear them down on their own
  • Provide a dry dust bathing spot so birds can look after their own feather condition

Exercise

  • Give daily access to a run or supervised free range time for foraging
  • Allow roughly 1 square metre of run space per bird at minimum, more where the yard allows
  • Set perches at a few different heights to encourage natural movement
  • Scatter feed or greens around to keep active birds occupied and cut down on boredom pecking

Environment

Marans handle cold and damp better than many breeds, a trait that traces back to their marshland origins, so a Canadian winter does not trouble them the way it would a more delicate breed. That said, they still need a dry, draft-free, well-ventilated coop. Keep litter dry under feathered legs to head off mud balls and skin trouble, and make sure there is shade and fresh water on hot summer days, since heavier birds feel the heat more than lighter ones.

Nutrition and feeding

Marans thrive on a standard age-appropriate poultry ration with grit and free-choice calcium for layers, along with measured treats and clean water.

A complete commercial poultry feed should make up the base of the diet, matched to the bird's stage of life. Chicks need a high-protein starter, growers move onto a lower-protein grower ration, and laying hens need a layer feed with added calcium to support shell quality. Since the Marans is a medium dual-purpose bird, it eats a moderate amount and does not tend to run thin on a properly balanced ration. Fresh, clean water should always be on hand.

General feeding guide
Life stageAmount per dayMeals
Chick (0 to 8 weeks)Free-choice starter (about 18 to 20% protein)Always available
Grower (8 to 18 weeks)Free-choice grower (about 16% protein)Always available
Laying henAbout 120 to 150 g layer feed1 to 2, plus free-choice
Adult cock/non-layerAbout 120 to 140 g maintenance feed1 to 2

Treats and supplements

Keep treats to around 10 percent of daily intake so the overall ration stays balanced. Good options include leafy greens, vegetable scraps, mealworms, and small amounts of grain. Offer insoluble grit so birds can grind their feed properly, and put out crushed oyster shell or limestone free-choice for laying hens to support shell strength. Birds that forage will also pick up a share of their own protein from insects along the way.

Health and common conditions

Marans are a robust breed that usually lives 6 to 8 years, with most health issues tied to parasites, leg feathering, and ordinary poultry ailments rather than breed-specific defects.

The Marans has a reputation as a hardy, disease-resistant breed with no widespread breed-specific genetic disorders on record. Given good husbandry, hens commonly reach 6 to 8 years, though egg laying slows well before that point. Most problems that do turn up are the everyday poultry conditions seen in any flock, with a couple of issues connected specifically to the feathered shanks of French-type birds.

Conditions to watch for
ConditionSignsNote
Scaly leg miteRaised, crusty leg scales; lamenessEasier to miss under feathered shanks; check often
Red mite / licePale comb, restlessness, drop in layCheck roosts and vent area; treat both coop and birds
BumblefootSwelling or scab on footpad, limpingLinked to heavier weight and hard or dirty footing
Internal wormsWeight loss, poor condition, loose droppingsRoutine fecal checks and managed deworming
Respiratory infectionSneezing, nasal discharge, rattling breathImprove ventilation; isolate affected birds

Preventive care

  • Keep the coop dry, clean, and well ventilated, and refresh the litter on a regular basis
  • Check legs, feet, and vent area for parasites on a routine schedule
  • Quarantine any new birds before adding them to the flock
  • Provide balanced feed, grit, and free-choice calcium for layers
  • Keep vaccination and deworming on a schedule suited to local conditions

Housing and habitat

Marans need a dry, draft-free coop with enough space, perches, and nest boxes, plus a secure run that stays well drained for feathered-leg birds.

As an active, medium-sized forager, the Marans does best with a solid coop paired with a generous run. The coop needs to stay dry and well ventilated without being drafty, and the run should be predator-proof and drained well enough that it does not turn to mud. The breed tolerates cold and damp about as well as any, but standing water causes the most grief, particularly for feathered legs.

Housing specifications
ParameterRecommendation
Coop floor spaceAbout 0.3 to 0.4 square metre per bird
Run spaceAt least 1 square metre per bird, more where possible
Perch lengthAbout 20 to 25 cm of roost per bird
Nest boxes1 box per 3 to 4 hens, roughly 30 by 30 cm
VentilationHigh, draft-free vents above roosting height

Setup checklist

  • Dry, insulated or well-littered coop with vents set above the birds
  • Roost bars placed higher than the nest boxes to discourage roosting in the nests
  • Predator-proof run with buried or aproned wire to stop diggers
  • A shaded spot and reliable fresh water for hot stretches
  • A dust bathing area kept dry and under cover

Hatching and incubation

Marans eggs take about 21 days to hatch under standard chicken settings, though the very dark shell makes candling and monitoring slightly trickier.

Marans eggs hatch on the usual chicken schedule of about 21 days, whether under a broody hen or in an incubator. The main practical wrinkle is the dark shell, which is harder to candle, so checking fertility and development takes a stronger light and a bit more patience. Marans hens do go broody now and then, but how reliably varies from line to line, and many breeders prefer an incubator to protect dark-shelled hatching eggs.

Incubation settings
ParameterValue
Temperature37.5 C / 99.5 F (forced-air incubator)
HumidityAbout 45 to 55% for days 1 to 18
DaysAbout 21
TurningAt least 3 to 5 times daily until day 18

Hatching steps

  1. Let eggs rest briefly at room temperature, then set clean, well-shaped eggs at the start temperature
  2. Hold steady heat and humidity, turning the eggs through day 18
  3. Candle around day 7 to 10 with a strong light, keeping the dark shell in mind
  4. Stop turning at day 18 and raise humidity to about 65 to 70 percent for lockdown
  5. Let hatched chicks dry off and fluff up in the incubator before moving them to a warm brooder

Frequently asked questions

Common questions about the Marans cover size, temperament, care level, lifespan, suitability, and the dark eggs the breed is known for.

How big does a Marans get?

The Marans is a medium breed. Hens typically weigh about 2.5 to 3.5 kg and cocks about 3.5 to 4 kg, with a broad, deep body that also makes them a fair table bird.

Are Marans friendly and good with families?

Yes. Marans are generally calm, good natured, and tolerant of handling, which suits a family flock well. They are active foragers rather than flighty birds, and most settle comfortably into a mixed flock.

Are Marans hard to keep?

No. They are a hardy, low-maintenance breed. The main extra task is keeping feathered legs clean and dry on French-type birds, along with the usual coop hygiene and parasite checks.

How long do Marans live?

With good care, a Marans typically lives 6 to 8 years, though egg production drops off well before the end of that span.

What makes Marans eggs special?

Marans lay eggs in unusually dark, chocolate-brown shades. That depth of colour is the breed's main draw and is judged against a comparative colour scale. Egg numbers run moderate rather than high.

Is the Marans a good first chicken?

Yes, for a keeper who wants a calm, hardy bird and values egg colour over peak output. Anyone needing the highest possible year-round egg count is probably better off with a dedicated laying breed.

Do Marans go broody?

Sometimes. Broodiness varies between individual birds and lines, so it is not guaranteed. Many breeders use an incubator instead, to hatch the dark-shelled eggs more reliably.