Pullet or Cockerel? Reading the Early Signs

Somewhere around week six, most keepers start squinting at one chick in particular. It’s a little taller than the rest, its comb looks a shade pinker, and it stares back at you like it owns the brooder. So you start wondering: is it a pullet or cockerel? A pullet is a young female chicken under about a year old, and a cockerel is a young male. Every keeper who orders pullets, and every keeper who orders straight run, ends up asking this question.

The good news is that weeks 6 to 9 are when the clues start stacking up. The honest news is that none of them is perfect on its own, and some breeds keep their secrets for months. Below are the signs in the order they usually appear, how much to trust each one, and what to do if your favorite “hen” turns out to be a rooster in training.

What Can You Tell by Week Eight?

By eight weeks, you can usually sort a group of standard-size chicks into “probably boys” and “probably girls,” and you’ll be right more often than not. What you usually can’t do yet is be certain about every bird. Most sex differences in chickens are driven by hormones that ramp up gradually, so early signs are a matter of degree, not a yes-or-no switch.

That’s why comparison works best. One chick’s comb means little alone, but next to others of the same breed and age it tells you a lot. A Leghorn pullet can easily grow a bigger comb than a Wyandotte cockerel.

At hatch, only trained vent sexers and a few special color patterns sort chicks reliably. Our guide on how to sex a baby chick covers those day-old methods. If you’re not even sure which breed a mystery chick is, the Flock Journey chick identification page is a smart first stop.

Comb and Wattles: The First Pullet or Cockerel Clue

The comb is the fleshy crest on top of the head, and wattles are the two lobes hanging under the beak. In most single-comb breeds, cockerels develop larger, redder combs and wattles weeks before pullets do, often noticeably by 6 to 8 weeks.

What a cockerel’s comb looks like

A young cockerel’s comb tends to be taller, thicker at the base, and pink to bright red. The wattles start to show as distinct little flaps rather than a faint line.

What a pullet’s comb looks like

A pullet’s comb usually stays small, flat, and pale yellow or light pink for months. It typically reddens and grows closer to point of lay, the age when a pullet is about to start laying, which is commonly around 18 to 24 weeks depending on breed. So a pale comb at week eight is exactly what you’d expect from a girl.

When comb color misleads you

Some pullets, especially in fast-maturing egg-laying breeds like Leghorns and many production crosses, grow combs early and fool plenty of keepers. Pea combs and rose combs, found on breeds like Brahmas, Easter Eggers, and Wyandottes, stay small in both sexes, so the difference is subtler. In those breeds, watch wattle color and size instead of comb height.

Feathers, Legs, and Posture

None of these signs is decisive alone, but three or four pointing the same way make a strong case.

Legs and feet

Cockerels often have noticeably thicker legs and larger feet than pullets of the same breed. The difference is often obvious by week seven or eight in heavier dual-purpose breeds.

Stance and size

Young males tend to stand more upright and look leggier and taller, while pullets look rounder and lower to the ground. Just remember that a bird can simply be the big one in the batch.

Feather rate and feather shape

In many standard breeds, pullets feather out a little faster, while cockerels can look patchy and scruffy longer. The more reliable feather clue comes a bit later. Around 8 to 12 weeks, cockerels start growing long, pointed, glossy saddle and hackle feathers, while pullets keep short, rounded feathers on the back and neck. Saddle feathers sit just in front of the tail, and hackles cover the neck. If you see pointed feathers starting at week nine, that’s strong evidence. If you don’t yet, it’s too early to rule a cockerel out. The long, curved tail sickles come even later, often after 12 weeks.

Does Attitude Tell You Anything?

Behavior is the sign keepers love most and should trust least. Chest bumping, sparring, and standing tall are common in young cockerels, but pullets do all of these too, so behavior should only confirm what the comb and feathers already suggest.

What to watch for:

• Sparring and chest bumping: Two chicks flaring neck feathers and hopping at each other is normal pecking order work. Cockerels tend to do it more often and more seriously.
• Standing guard: Stretching tall and sounding alarm calls can point to a young male, though bossy pullets do it too.
• Early crowing attempts: Some precocious cockerels start squeaky, cracked crows as early as 6 to 10 weeks, though most start later, often around 4 to 5 months. A crow is one of the clearest signs you’ll get.

Adult roosters and hens behave more differently than chicks do. For the full grown-up picture, see our guide to the differences between a rooster and a hen.

Pullet vs. Cockerel Signs at a Glance

Score each bird against same-breed chicks and trust the pattern over any single sign. Ages are common ranges and vary by breed.

Sign	Cockerel	Pullet	Usually visible	Reliability
Comb and wattles	Larger, pink to red	Small, pale yellow or pink	Weeks 5 to 8	Good in single-comb breeds
Legs and feet	Thicker, bigger feet	Finer, smaller feet	Weeks 6 to 9	Moderate
Stance	Upright, leggy	Rounder, lower	Weeks 6 to 9	Moderate
Saddle and hackle feathers	Long, pointed, glossy	Short, rounded	Weeks 8 to 12 and later	Very good once present
Behavior	More sparring, standing guard	Often calmer, but varies	Any age	Low
Crowing or first egg	Crows	Lays	Months 4 to 6	Near certain

If you want a sense of how these changes line up with the rest of a young bird’s development, our walkthrough of the growth stages of a hen from chick to mature layer fills in the timeline.

Which Breeds Are Hardest to Read?

Some breeds make the pullet or cockerel question easy, and some make it maddening. Silkies, many bantams, and crested breeds like Polish are among the hardest to sex early, and keepers often wait until 4 to 6 months for a crow or an egg.

The tricky ones

• Silkies: Small walnut combs and fluffy plumage hide nearly every sign. Many keepers simply wait for crowing or laying.
• Crested breeds: A large crest can mask the comb, and spikier male crest feathers take time to show.
• Pea and rose comb breeds: Brahmas, Easter Eggers, and Wyandottes keep small combs in both sexes, so lean on wattles, legs, and later feathers.

The easy ones

Some birds can be sorted at hatch, long before week six. Sex-link crosses hatch with different down colors for males and females. The Black Sex-Link from Hoover’s Hatchery is one example, created from a Barred Rock hen and a Rhode Island Red cockerel. Auto-sexing breeds go a step further and breed true for this trait. According to Hoover’s, day-old Bielefelder chicks show it clearly: pullets carry brown chipmunk stripes on their backs, while cockerels are lighter with no stripes. The Cream Legbar is another auto-sexing breed that can be sorted by down color at one day old, and it lays blue eggs as a bonus.

What If Your Pullet Turns Out to Be a Cockerel?

It happens to nearly everyone eventually. No chick sexing method is 100 percent accurate; industry vent sexing is commonly cited at roughly 90 percent, and straight run chicks, which are unsexed, are often close to half male. An extra cockerel is a normal part of the hobby, not a mistake on your part.

Your options depend on your space, neighbors, and goals:

1. Check your local rules. Many towns and HOAs allow hens but not roosters, so confirm before you get attached.
2. Keep him with enough hens. A rooster can guard the flock and fertilize eggs if you want to hatch your own. Our guide to the right hen to rooster ratio explains how many hens one male needs to keep things peaceful.
3. Rehome him early. Young cockerels are easier to place than mature roosters. Farm families, local poultry groups, and feed store boards are good places to ask.
4. Raise him for the table. Many homesteaders raise extra cockerels from dual-purpose breeds for meat.

Key takeaways

• Weeks 6 to 9 are when most standard breeds start showing reliable clues.
• Comb and wattle size and color are usually the first and best early sign.
• Pointed saddle and hackle feathers, often from week 8 to 12 onward, are strong confirmation.
• Behavior is fun to watch but the least reliable sign.
• Silkies, bantams, and crested breeds may keep you guessing until crowing or laying.

Frequently Asked Questions

At what age can you tell if a chick is a pullet or cockerel?

In most standard-size breeds, you can make a confident guess between 6 and 9 weeks, mainly from comb and wattle development. Pointed saddle and hackle feathers usually add confirmation from around 8 to 12 weeks. Crowing or laying, typically at 4 to 6 months, settles it. Silkies and many bantams can stay unclear much longer.

Can a pullet have a red comb at 6 weeks?

Yes, it happens, especially in fast-maturing egg-laying breeds like Leghorns and some production crosses. An early red comb makes a cockerel more likely but does not prove it. Compare the bird to others of the same breed and age, and check its legs, stance, and feather shape before deciding.

Do cockerels feather out slower than pullets?

Often, yes. In many standard breeds, pullets grow their feathers a little faster, while cockerels can look patchy for longer. It is a helpful hint but not a rule, because feathering speed varies by breed and individual. The exception is special feather-sexable crosses, where wing feather length at hatch is bred to differ by sex.

When do cockerels start crowing?

Most cockerels start crowing around 4 to 5 months old, though some early developers attempt squeaky crows at 6 to 10 weeks and some late bloomers wait until 6 months or more. First crows usually sound rough and cracked. Occasionally a hen will crow too, often a dominant hen in a flock without a rooster.

What does straight run mean when buying chicks?

Straight run means the chicks were not sexed at the hatchery, so you receive whatever mix hatched. Straight run batches are often close to half male and half female, but any single order can vary. Buying sexed pullets, or choosing a sex-link or auto-sexing breed, reduces the chance of surprise cockerels.

Reading the early signs is part detective work and part patience. Watch combs first, let feathers confirm your guess, and give stubborn breeds time. By coop day, you’ll likely know who’s who.