I love a crested chicken. There is something about a chicken with ridiculous feathers sticking out of the top of her head that immediately gives her about 40% more personality. And within my own flocks, there is no shortage of ridiculous hair. My Shetlands can range from full-on bouffants that fall over their eyes to little swept-back mohawks. All of my Icelandics are crested too, although their crests are much more modest and don't interfere with their vision. Swedish Flower Hens can be crested or non-crested, with plenty of variation between individual birds.

But all those feathers aren't just decoration. Depending on the bird and the type of crest, they can sometimes get in the way of her vision. That doesn't mean crests are bad, or that every chicken with a lot of feathers on her head has a problem. It means we need to understand what's normal for the birds we're raising and pay attention to whether the crest is actually affecting the chicken underneath it.

Not Every Crest Looks the Same

Calling a chicken “crested” doesn't tell you nearly as much as you might think. Even within my own flocks, crest expression can look completely different from one bird to another.

My Shetlands are probably the funniest example. Their crests, often called tappits, can range from a full bouffant surrounding the top of the head to a smaller swept-back crest that looks more like a mohawk. Crestless Shetlands have historically been documented too, although they aren't something I currently have in my flock.

All of my Icelandics are crested, but their crests are much more modest. None of mine have enough head feathering to cover their eyes or interfere with their vision. Non-crested Icelandics have been documented, but they're not something I'm seeing in my flock.

Swedish Flower Hens can also be crested or non-crested. In Sweden, the fuller crest on a hen is called a luva, and expression can vary considerably. Some birds have fairly modest head feathering while others develop a much more substantial crest.

That's why “Is this chicken crested?” isn't really the question I'm most interested in. I want to know what that crest looks like on the individual bird and whether it's interfering with her ability to function normally.

The Problem Isn't the Crest. It's What the Crest Does.

A chicken doesn't care how adorable her crest looks in a picture. She needs to be able to see what's happening around her. With Swedish Flower Hens in particular, Swedish preservation guidance warns about overly developed crests because a fully developed luva can reduce the bird's field of vision and interfere with her ability to detect and escape predators.

That doesn't mean a crested Swedish Flower Hen is a problem. The crest is part of the natural variation within the landrace. The concern is excessive expression that compromises function, which is why the Swedish guidance also cautions against breeding crested birds together.

That's specific guidance for Swedish Flower Hens, though. It shouldn't automatically be applied to every crested breed or landrace. A substantial tappit can be completely normal for a Shetland, even when the feathers occasionally need a little management to keep them out of her eyes. Context matters.

Does a Crest Change a Chicken's Behavior?

This is where things can get a little messy because it's tempting to see a heavily crested chicken acting differently and decide the crest changed her personality. I wouldn't make that leap.

If feathers are physically obstructing a chicken's vision, though, it makes sense that what she can see may affect how she responds to her surroundings. A bird that doesn't notice you approaching until you're suddenly right beside her may startle more easily. A chicken with restricted peripheral vision may have a harder time detecting something approaching from the side.

That doesn't mean crested chickens are naturally timid, less dominant, more passive, or less interested in exploring. Individual chickens have individual temperaments, and flock dynamics, environment, previous experiences, age, health, and plenty of other things can influence behavior. Before I blame a chicken's personality on her haircut, I'm going to check whether she can actually see out from underneath it.

What About Their Hearing?

It's easy to assume that a big mass of feathers around a chicken's head might interfere with hearing, but I haven't found enough evidence to confidently say that the types of crests we're talking about here cause meaningful hearing loss.

Could dense feathering around the ears potentially affect how a bird perceives sound? Maybe, but “that seems like it could happen” isn't enough for me to present it as fact. If we're going to talk about sensory problems caused by crests, I want to stick with what we can actually support.

With Swedish Flower Hens, we have documentation specifically warning that an overly developed luva can restrict the bird's field of vision. That's a real concern with a real reason behind it. I don't need to pile an unsupported hearing claim on top of it just to make crests sound more problematic than they are.

Crests and Preservation Breeding

This is where I think it's especially important not to lump every crested chicken together. Different breeds and landraces have different histories, different normal expressions of crest feathering, and different breeding considerations.

For Swedish Flower Hens, crested birds are a legitimate part of the landrace. Historically, some Swedish populations contained many crested birds. At the same time, Swedish preservation guidance cautions against crested-to-crested breeding because of the potential for increased crest expression and the resulting effect on vision.

That doesn't mean I'm trying to breed the crest out of Swedish Flower Hens. Crested birds belong in the landrace, and I want to keep that variation in my flock. But when I'm choosing breeding birds, I do pay attention to crest size. I try to keep birds whose crests aren't overly large and who can still see normally. The goal isn't to create a particular-looking crest. It's to preserve the crest without exaggerating it to the point that it interferes with the chicken.

Shetlands are different. A substantial tappit is a normal trait in these birds, much like the large crest we expect to see in breeds such as Polish. Some individual Shetlands may grow enough feathering that it needs to be kept out of their eyes, but that doesn't automatically mean something has gone wrong in the breeding program.

That's why I don't like blanket rules about crests. What would concern me in one landrace may be completely normal in another.

Landraces Aren't Fashion Projects

One of the reasons I love landrace chickens is their variation. They're not supposed to look like somebody ran every bird through the same cookie cutter. You can look across a group of Icelandics, Swedish Flower Hens, or Shetlands and see individual birds that genuinely look different from one another.

Where we can get into trouble is when humans decide one particular feature is the thing we want and start selecting for our preferred version of it rather than preserving the population as a whole. Bigger crest, more dramatic color, more flowers, stranger pattern, whatever happens to catch our attention. Preserving a naturally occurring trait and deliberately redesigning it to suit our tastes aren't the same thing.

With landraces, I'm interested in preserving the birds and the variation that comes with them, not turning one physical feature into the entire breeding goal.

What If the Crest Is Covering Her Eyes?

If I have a bird whose crest is interfering with her vision, I'm going to deal with the bird in front of me rather than assuming the crest itself is somehow wrong. Some crested chickens simply grow enough head feathering that they need a little help keeping it out of their eyes.

You can carefully trim back the feathers around the eyes to open up the bird's field of vision. Take your time, use clean, sharp scissors, and watch for new pin feathers, which still have a blood supply and shouldn't be cut.

If you'd rather not cut the feathers, you can also gently tie the crest back so the bird can see. Whatever you use should be secure without being tight or pulling on the feathers or skin, and you'll want to check it regularly to make sure it hasn't shifted, tangled, or created another problem.

For some breeds and landraces, substantial crest feathering is simply part of their normal appearance. My Shetlands are a perfect example. Some naturally grow enough head feathering that it can obstruct their vision, and helping keep those feathers out of their eyes is simply part of caring for that individual bird. It doesn't automatically mean the crest is excessive or that the bird shouldn't be bred.

That's different from deliberately selecting for increasingly exaggerated crest size in a population where preservation guidance specifically cautions against it. That's the concern with Swedish Flower Hens. We can't take breeding guidance for one landrace and apply it across every crested chicken just because they all happen to have feathers on their heads.

Whether I trim it, tie it back, or don't need to touch it at all, the goal is the same: let the chicken see where the hell she's going.

Crests Need Watching, Not Panic

A normally crested chicken doesn't automatically require some elaborate special-care routine. I check the crest when I'm looking over the rest of the bird. Dense head feathering can make it harder for me to see what's happening underneath, so I want to make sure the skin looks healthy and that I'm not missing external parasites, injuries, or other problems hidden by feathers.

I also pay attention to whether the crest stays clean and whether the bird can see normally. I'm not treating a crested chicken like she's defective because she has feathers on her head. I'm watching to make sure those feathers aren't creating a problem. The goal is still a chicken that can chicken.

The Crest Is Just Part of the Chicken

One of the things I love about these landraces is that they aren't all supposed to look exactly alike. Crests are just one more place where that variation shows up. Some are barely noticeable, some are impossible to miss, and some chickens don't have one at all, depending on the landrace and the individual bird.

I don't choose my birds based on who has the coolest crest, and I'm not trying to create a particular style of crest in my flock. I'm preserving the birds and the natural variation that comes with them. With Swedish Flower Hens, that includes being mindful of the specific preservation guidance around excessive crest expression. With Shetlands, a substantial tappit can simply be a normal part of the bird. And with my Icelandics, the crests are modest enough that they don't interfere with vision at all.

For me as a keeper, the important part is knowing what's normal for the birds I raise and paying attention to the individual chicken. If her crest stays out of her eyes, there's nothing I need to fix. If it interferes with her vision, I can trim or tie back the feathers and let her get on with being a chicken.

Crests are one of those wonderfully weird little details that make chickens interesting. They don't need to be bigger, smaller, prettier, or more dramatic just because humans have opinions about them.

Sometimes the chicken just has funny hair.

And I am perfectly happy to leave it at that.

 

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Feathers crown her head
She does not care how they look
Just move them from her eyes