Why Does My Cockatiel Hiss? 5 Reasons to Check Out

Cockatiels, like other birds, can make a variety of noises. Having a cockatiel as a pet is a stunning possession. Therefore, it is equally crucial to take care of these stunning creatures so that they can live long, healthy lives. However, there are a few habits that might concern you.

You might be thinking, why does my cockatiel hiss? The fact that they are unhappy or uneasy makes this a real possibility. Although they can do it as a way to communicate, the noise could also indicate that your cockatiel is experiencing some form of difficulty, disruption, or distress.

Learn the causes of your bird’s hissing and the steps you can take to make them more at ease here. All you need to do is to stay with it until the conclusion, and you’ll find out everything you need to know.

Why Does a Cockatiel Hiss? (Explained)

Since hissing is an unusual sound, you’d probably wonder why do cockatiels hiss. Cockatiels are likely vocal birds. The only way they can communicate is via screeching or hissing.

On the other hand, the frequent hissing of a cockatiel does not necessarily indicate that the bird is successfully communicating. Starting from anger to being in pain, different things can cause a cockatiel to hiss.

In the following section, we are going to talk about each one of them in the order that they appear below.

5 Reasons Your Cockatiel Hisses

Cockatiels, as you probably know, use a wide range of vocalizations to convey their thoughts and feelings to one another. You may have guessed that this is one way they communicate, but it’s important to remember that hissing isn’t always an effective method.

Your friend may hiss for several reasons, as we said before. It’s possible they’re upset, threatened, offended, or just looking to protect what they consider to be theirs.

There may be additional factors at play here that are causing the hissing. Read on as we go into the top 5 probable causes of your bird’s hissing behavior.

1. Defending Territory

Though it may sound strange, your bird does have territorial defense mechanisms. When confined in a cage, a bird will often display aggressive behavior to maintain dominance over what it perceives to be its territory.

However, you may discover that your bird starts to scream or hiss when it comes into contact with other birds. It’s quite natural and is merely protecting its territory, so don’t worry.

All that can be done at this point is to let them have time to heal on their terms and to let them be themselves.

2. Mood in Male Cockatiels

Your male bird may be in a terrible mood, which can cause him to hiss. It is only when male birds realize they need to mate that they begin hissing. It’s not necessarily a bad thing, but he might take offense if he can’t find a partner.

For several reasons, including a lack of suitable partners or a lack of readiness on the part of either party, mating may be impossible. If your male bird is making hissing noises, it’s time to bring in a suitable mate. If he already has one, you should relocate them to an appropriate area for mating.

To what extent are you able to tell when your male bird is irritable? If your bird suddenly starts hissing and singing at the same time, that could be an indication.

3. Frightened or Scared

Many things can frighten your bird, likewise, there are plenty of ways that people might vent their frustration. Moreover, some Cockatiels can be very afraid of the dark or being left alone.

Other than that, you might be willing to keep your other pets away from them if they’re constantly hissing in their presence. Nonetheless, they might be frightened by any unlikely presence or no presence at all, and as a pet owner, it’s your responsibility to identify them.

4. Hurt Or In Pain

If your bird is making a lot of noise, it may be in a lot of pain. However, they share a trait with humans in that they are unable to show their emotions in an acceptable way when they are in distress. So they just hiss at each other.

When putting your bird in a cage, keep in mind that it is significantly less powerful than the other birds in the cage. If there is a place your bird could get hurt, you should eliminate it.

There’s also a chance that your bird is outgrowing its cage. It’s important to upgrade to a larger cage as your bird gets bigger. You can either use a cord to restrain the bird’s legs or just leave it perched. However, to confirm that your bird is hurt, you must perform a careful, head-to-toe examination.

 5. Expressing Distaste

Last but not least, the hissing could be because you failed to remove the leftover food from the cage. The cages of cockatiels are always spotless. They are picky eaters and will not consume spoiled food like other birds. Indeed, they welcome the occasional switch-up to their diet.

Make sure you’re giving them the right stuff to eat, and remember that occasionally they’ll also need treats to be happy. In other words, you could end up paying the price for your carelessness if you forget to pull out the food.

Can Your Cockatiel’s Hissing Be A Positive Sign?

It’s possible but not likely. Hissing is more often than not indicative of impending doom.

If your cockatiel is making an effort to hiss, it is probably not in a good place. There are a variety of reasons why birds could hiss, but ultimately it comes down to the condition of a particular bird.

If a baby bird hisses while being fed, for instance, it may be full or require care. Hissing from an adult male or female bird can be interpreted as a sign of offense for any of the reasons given above. Whenever a bird feels content and hisses, it is an extremely unusual occurrence.

Why is My Cockatiel Hissing at Me?

It’s possibly because he’s not in a good mood, probably frightened or angry about some discomfort. Your bird may be upset due to tasteless food, lack of attention, unsuitable living conditions, disliking your company, or bored.

Having been taken from their original environments, animals now exhibit characteristics similar to those of wild animals, including the ability to cry and strike out at others. So if you see your

Therefore, if you want a better reaction than just hissing, you should tame your bird and bring it in such a way that it will behave well. However, if you notice that your bird is unusually aggressive, you can always consult a vet for help.


As a pet owner, it’s okay to be concerned. In this section, we’ll discuss some of the most frequent questions people have regarding their cockatiel’s hissing.

Should I approach my cockatiel if it’s hissing at me?

When cockatiels feel threatened, they let out a loud hiss. Any bird that starts hissing when it feels threatened is likely to bite if it has the chance.
Do not approach a cockatiel that is hissing with your hand (or anything else). Give the bird some room to stretch his wings and relax.

In what ways can I quiet a hissing cockatiel?

When your cockatiel starts hissing at you, your first instinct should be to retreat your bird as much as possible. To express dislike, the hissing sound can be interpreted as leaving them alone and letting them cry.
So make sure you give them enough attention and provide them with the necessary toys and food.


Still wondering why does my cockatiel hiss? Cockatiels are among the most sociable bird species kept as pets. Of course, you shouldn’t be concerned if your bird occasionally hisses. However, this behavior warrants concern if your bird exhibits it frequently.

To sum up, it’s important to keep your bird in a quiet, undisturbed spot, preferably far from the road or anywhere else where it might be bothered by other birds.

We’ve covered the other motivations for this discussion, so you should know by now how to stop your bird from hissing. The last resort is to talk to a vet if you still can’t understand what’s going on.

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