There you are, minding your own business and trying to collect eggs, when the sweetest hen in your flock suddenly flattens herself across the nest box, doubles in size, and makes a noise that sounds like a tiny dinosaur reconsidering your right to live.

Congratulations. You probably have a broody hen.

Broodiness is completely normal chicken behavior. A broody hen has decided it's time to sit on a clutch of eggs and hatch some babies. Unfortunately, nobody bothered to tell her that the eggs may not be fertile, you may not want chicks, and the nest box she's currently occupying is everybody's favorite.

She does not care about your scheduling conflict.

How Do You Know if a Hen Is Actually Broody?

Sitting in a nest box for a while doesn't automatically mean broodiness. Hens hang around before and after laying, and some apparently enjoy taking an extended lunch break in there just to screw with us.

A truly broody hen tends to stay put. She may flatten herself over the nest, puff up when approached, growl or make distinctive broody noises, and become considerably less enthusiastic about you reaching underneath her. She'll usually leave the nest briefly to eat, drink, poop, and possibly take a dust bath before heading right back.

And yes, let's discuss the poop.

A broody hen holds it while she's sitting so she doesn't foul the nest. When she finally gets up, she may produce a pile so horrifyingly large that you'll briefly wonder whether it came from a chicken at all.

That's normal.

Disgusting, but normal.

What Kind of Broody Did You Get?

Broody hens have personalities just like every other chicken, and around here I've noticed some pretty big differences between my flocks. This isn't an official breed temperament chart, and I'm definitely not promising your Swedish Black Hen will choose violence or your Shetland will politely cooperate. This is simply what my birds tend to do when the hormones kick in.

And mine fall into three pretty obvious categories.

The “There Will Be Blood” Broodies

My Swedish Black Hens and Icelandics are the worst.

My Swedish Black Hens and Icelandics are my most aggressive broodies, but the Swedish Blacks take the damn trophy.

I have scars from those bitches.

They aren't satisfied with puffing up, growling, or giving me a warning peck. Reaching underneath one to check eggs can turn into a full-contact sport, and apparently the interaction isn't complete until somebody has donated blood.

Usually me.

And getting them out of the nest box does not mean I've won. Once I finally manage to finagle one out, she'll puff herself up to approximately twice her normal size, turn around, and charge me like a pissed-off little rooster.

At that point, ma'am, I am no longer touching your eggs. Why are you still coming after me?

The Icelandics can be vicious too, but my Swedish Blacks have taken broody nest defense to a level that has left permanent evidence on my body.

Bitches.

They are definitely bitches.

The “Fine, But I'm Filing a Complaint” Broodies

My Hedemoras and Ölandsk Dwarfs are more middle of the road. They'll usually let me take them out of the nest box without requiring protective equipment, but they're going to make damn sure I understand that they object to the entire procedure.

They're extremely vocal about it. There's grumbling. There's complaining. There may be a light peck or two just to make their position officially known. But generally I can pick them up, do whatever I need to do, and put them back without anybody requiring first aid.

They're not happy about it.

They just haven't chosen attempted murder.

The “I'll Wait” Broodies

And then there are my Shetland Hens.

Even when they're completely committed to being broody, they're ridiculously easy to handle. They might give me a light peck when I reach underneath them, but it's never particularly hard. I can pick them up, take them out of the nest box, and set them on the ground without starting an international incident.

And this is my favorite part.

They'll settle themselves down, adjust their little butts, and just sit there.

Apparently the thought process is, Fine. I'll wait.

They'll stay put while I check the nest or do whatever else I'm doing, perfectly content to sit there until I'm finished so they can climb back in the box and resume Pancake Duty.

No charging.

No bloodshed.

No tiny feathered death threats.

Just a mildly inconvenienced Shetland waiting for management to get the hell out of her way.

So, Are You Letting Her Hatch?

This is the first decision to make because a broody hen doesn't need fertile eggs just because she's decided she wants babies.

If you do want chicks and have fertile eggs available, a good broody can do most of the incubation work herself. Before handing over a clutch, though, make sure she's committed. A hen who has been firmly planted on the nest for several days is a much better candidate than one who started acting suspicious at breakfast.

Her brooding area needs to be safe from predators and other hazards, with food and clean water available nearby. You also need to think about what happens when those eggs hatch. Can chicks safely get in and out of the nest? Could they fall from a high nest box? Can other flock members reach them? Is there somewhere a tiny chick can get trapped?

The setup that works perfectly well for laying hens isn't automatically a good maternity ward.

What About the Other Hens?

This is where chicken logic makes everything more complicated.

If your broody remains in a favorite communal nest box, other hens may climb right in beside her and lay additional eggs. That creates a staggered clutch, meaning the eggs aren't all at the same stage of incubation. Once chicks begin hatching, your broody may leave the nest with them while later eggs still need more time.

If she's staying with the flock, mark the eggs you've intentionally set under her so you can identify any new ones and remove them regularly. A pencil works fine. You don't need to turn the eggs into an art project. You just need to know which ones belong in the clutch.

Some hens also tolerate being moved to a separate brooding area beautifully.

Others react to your thoughtfully prepared private maternity suite by immediately abandoning it and returning to the exact nest you didn't want them using.

Chickens enjoy keeping us humble.

What if You Don't Want Chicks?

Then you don't have to let her sit for three weeks just because she's committed to the project.

If there are no fertile eggs to hatch, allowing a hen to remain broody indefinitely doesn't accomplish anything useful. Broody hens spend much of their time sitting rather than eating, drinking, moving around, and behaving normally, so prolonged unnecessary broodiness can take a toll on body condition.

Sometimes repeatedly removing her from the nest and blocking access to her chosen nesting spot is enough to interrupt the behavior. Persistent hens may need a broody breaker, usually a secure wire-bottom crate raised enough for airflow underneath, with food and water but no bedding or cozy little nesting corner.

The goal isn't to punish her. She's not doing anything wrong. You're simply removing the conditions that encourage her to keep nesting until the broody behavior stops.

And no, don't dunk her in cold water, pack ice around her, or try whatever other miserable broody-breaking trick somebody's great-grandfather swears worked in 1947.

She's hormonal, not possessed.

Probably.

Don't Forget to Check the Hen

A committed broody can look pretty rough compared with her usual self. She may eat and drink less, lose some condition, and spend most of her day parked in one place. That's part of why it's important to make sure she actually gets off the nest regularly and has easy access to food and water.

But don't automatically blame everything on broodiness. A hen who's weak, excessively losing weight, not eating or drinking, showing abnormal droppings beyond the spectacular broody poop, or otherwise looking genuinely unwell needs closer attention.

“She's broody” shouldn't become an excuse to ignore a sick chicken.

Around Here, Broodiness Is a Trait Worth Keeping

For a lot of backyard chicken keepers, a broody hen is mostly an inconvenience. She stops laying, commandeers a nest box, screams at anybody who comes near her, and may attempt to remove pieces of your hand.

I get it.

But in my preservation flocks, I don't want broodiness bred out.

For the Swedish landraces I raise, reproductive and parenting ability are part of what these birds are supposed to retain. The Swedish gene-bank breeding guidance emphasizes good parental characteristics, and broodiness is still very much present in these populations. Swedish Flower Hens actually had broodiness deliberately increased through selection within the gene bank. Hedemoras and Swedish Black Hens have higher reported rates, and Ölandsk Dwarfs are downright committed to the concept.

Icelandics have also retained broodiness and maternal ability. Some hens will set, hatch their own chicks, and raise them without me having to play Mother Hen with an incubator and brooder.

And then there are my Shetlands.

My Shetland hens are wonderful broodies and, in my flock, some of the easiest broodies to work with. Do I have the same kind of lovely breed documentation telling me exactly how broodiness fits into preservation of the Shetland Hen?

Of course I don't.

Because apparently documenting the Shetland Hen properly would have been too damn convenient.

So I'm not going to turn my personal experience into an official breed claim. What I can say is that I value the broodiness and mothering ability I see in my own Shetland flock, and I have no interest in intentionally breeding it away.

A hen that can set a clutch, hatch those eggs, and raise her chicks successfully is showing me something about her beyond whether she's pretty or lays a lot of eggs. That's functional behavior, and when I'm breeding landrace chickens for preservation, function matters.

Now, does that mean every broody hen gets to hatch chicks?

Absolutely not.

Sometimes I don't need more chicks. Sometimes it's the wrong time of year. Sometimes I don't want offspring from that particular hen or breeding. And sometimes the broody in question is a Swedish Black Hen who has already taken a piece of my hand and frankly we're no longer negotiating on friendly terms.

But I don't consider broodiness a defect that needs to disappear from my flocks.

Even when the bitch leaves scars.

The Broody Hen Bottom Line

If your hen goes broody, you really have two choices: give her an appropriate clutch to hatch or interrupt the broodiness and get her back to normal flock life. Which one makes sense depends on the hen, your setup, the time of year, and whether you actually need more chickens.

And please consider that last one carefully.

Because “I'll just let her hatch a few” is how chicken math gets you.

One day you're collecting eggs and thinking you've got everything under control. Then you realize Agnes has been sitting quite happily in the nest box this entire time, there are ELEVEN eggs under her, and you've completely lost track of how long she's been sitting on the damn things.

Agnes wasn't hiding anything.

Apparently I just stopped keeping track.

In my defense, she could have mentioned it.

🐔
Agnes guards her eggs
Eleven snuck up on me
I should count the days