Why are My Budgies Fighting? (Find Out)

Last Updated on March 16, 2024 by Ali Shahid

Budgies are friendly birds that like to hang out together and do things like grooming each other and tapping beaks, kind of like a parakeet kiss. But just like people, they can have disagreements. Budgies usually aren’t mean, and any fuss they make doesn’t last long. They might argue about food, toys, or their space, but it’s all part of being a budgie. Almost all the time, their arguments are about food, personal space, or wanting to find a mate.

During the mating season, a male budgie may get a bit protective of his female budgie, and the female might become a bit feisty too. As long as things don’t get too crazy, it’s okay. However, if one bird is always picking on another, it might be best to separate them. Sometimes, two birds just don’t get along, and it’s better to give them some space. You can try putting their cages next to each other and see if they get along again.

When birds are in the mood for mating, the male might act tough and bother the other birds around him. The female, too, might be a bit grumpy. It’s important not to worry too much because once the mating season is over, things will go back to normal. If one bird is always getting picked on, though, you might need to move it away from the troublemaker.

People who have budgies often talk about their birds’ arguments on places like Reddit and Quora. These fights can be about simple things or more serious issues. Sometimes, it’s just the birds being a bit grouchy with each other, but other times, it can lead to injuries. It’s important to know the difference and take care of the birds if they’re fighting.

Why are My Budgies Fighting

Understanding Budgie Behavior

Budgies are highly social birds that live in groups in their natural habitat. They usually form small to medium-sized flocks, and during times of abundant food, these flocks can merge into huge groups with thousands of members. In the wild, budgies communicate a lot, enjoying each other’s company and taking care of one another. 

They engage in activities like preening, where one budgie grooms another, and they eat together as a group. When faced with danger, budgies rely on their instinct to fly away swiftly as a survival strategy.

In a home environment, these natural behaviors are reflected in various ways. Budgies are known for being gentle, friendly, and easily trainable, especially if you get them young. They are playful, exploring anything placed in their cage and displaying gymnastic antics like climbing. When kept as pets, budgies often form bonds with their owners, considering them part of their flock. 

They express affection through actions like tapping their beaks, resembling a ‘budgie kiss,’ and grooming their human companions as they would another budgie. However, due to their social nature, it’s essential to have more than one budgie to prevent loneliness and depression if they are left alone for extended periods.

Observant budgie owners notice behaviors like head-bobbing for food, energetic wing flapping as a form of exercise, and playful interactions with toys. Budgies can also be quite vocal, especially when their owners enter the room, signaling their fondness for human companionship. 

While many behaviors are endearing, some challenges may arise, such as aggression during mating season or unwanted sexual behavior. These challenges are challenges owners need to address appropriately.

Common Reasons for Budgie Fights

A variety of factors can lead to Budgies engaging in fights. For owners to ensure a peaceful and safe environment for their birds, it is essential to understand the reasons behind these reasons.

Territorial Disputes and Resource Riots

Budgies are naturally territorial creatures, and conflicts may arise when they feel their space is under threat. This behavior is especially prominent in female budgies, who consider their cage as a nesting site to be guarded against perceived intruders. To prevent territorial aggression, providing ample space for each budgie and ensuring equitable resource distribution, including food, water, and perches, is essential.

Hierarchy Establishment and Dominance

Within budgie flocks, social hierarchies naturally form, leading to conflicts as individuals vie for their positions. Dominance and submission play roles in establishing these hierarchies, with dominant individuals displaying aggression to assert authority. While such fights are typically temporary and part of the natural order, they can occasionally escalate into more serious altercations.

Hormonal Changes and Mating Periods

Breeding seasons bring about hormonal changes in budgies, resulting in heightened aggression. Males may compete for female attention through aggressive displays and physical combat to establish reproductive dominance. Females, too, may exhibit courtship behaviors and aggression during this period. Managing hormonal aggression involves recognizing these changes and providing appropriate care to minimize stress.

Jealousy and Competition for Attention

Budgies, capable of experiencing a range of emotions, including jealousy, may engage in fights if they perceive unequal attention. To reduce jealousy-induced aggression, it is crucial to treat all budgies equally and ensure each receives adequate attention from their owner. This helps create a balanced and harmonious social environment among the birds.

Signs of Aggression in Budgies

Here are some common signs of aggression in budgies:

1. Raised Wings: When budgies raise their wings, it’s comparable to a human preparing to fight by raising their fists. This gesture, accompanied by squawking, is a clear indication of aggression.

2. Hissing: A budgie’s throaty hiss serves as a warning to others, signaling displeasure and aggression. It’s a communication method to convey the need for space and a signal to keep a safe distance.

3. Biting: Biting another bird’s feet is an aggressive behavior, distinctly different from the usual mutual grooming. It serves the purpose of forcibly removing another bird from a perch, indicating a more confrontational stance.

4. Chasing: Regularly chasing another bird is a form of aggression and should not be confused with innocent play. This behavior is assertive and can lead to stress and discomfort for the targeted bird.

5. Picking at Feathers: While gentle picking can be a part of mutual grooming, violent picking at another bird’s feathers or head is a clear sign of aggression. If left unaddressed, it can escalate, leading to feather plucking and potential injuries.

6. Resource Guarding: Blocking another bird from feeding or drinking is a form of resource guarding, indicating aggression. Aggressive budgies may actively prevent their counterparts from accessing essential resources, necessitating intervention to ensure the well-being of all birds.

If these signs of aggression are observed among your budgies, timely intervention is crucial. Possible measures include separating the birds, providing additional resources to minimize competition, or seeking guidance from a vet or bird behaviorist to address the root causes of the aggression.

Impact of Cage Size on Budgie Behavior

Budgies might get a bit grumpy and protective if they’re stuck in a small cage. It’s like they feel someone’s invading their personal space, and that can make them act out by biting, hissing, or bothering other birds in the cage. It’s just their instinct to defend their turf, but being in a tiny space can make it worse. 

When you’re dealing with multiple budgies, the size of the cage is super important. For one budgie, the smallest cage should be about 18 inches on all sides. If you’ve got two, make sure the cage is at least 30 inches wide. Remember, these are just the minimum sizes. Bigger cages are usually better, especially if your birds hang out in there a lot. 

The cage should be wider than it is tall because budgies like to fly side to side, not up and down. Also, the bars on the cage shouldn’t be more than 1.5cm apart, so the birds don’t get stuck or make a run for it.

If one budgie is picking on another too much, it might be time to give them some space. You can put their cages next to each other and, if things go well, try putting them back together later on.

How to Differentiate Between Play and Fight?

Budgies are social birds with a variety of behaviors that can be either playful or aggressive. Knowing the difference is key to understanding your feathery friends.

When budgies are playing, they’re usually relaxed, and you’ll hear a calm chirping. Playful behaviors include sitting closely together, touching, bobbing, chattering, and singing. They might even groom and preen each other or share seeds.

On the flip side, aggressive budgies may show signs like raising their wings (like preparing to fight), hissing, biting each other’s feet, picking at feathers, chasing, or hogging food and water with loud squawks.

To interpret budgie behavior:

  1. Read their body language: Pay attention to how they position their bodies, wings, and the sounds they make.
  2. Watch their interactions: Playful signs include closeness and sharing, while consistent fleeing or pecking could mean aggression.
  3. Consider the context: Behavior can change during mating season or when a new budgie joins the group.
  4. Monitor changes: Sudden shifts might indicate stress or illness, so keep an eye out for unusual behavior.
  5. Provide a suitable environment: Make sure they have enough space in their cage to avoid fights over space and resources.

Remember, each budgie is unique, so be attentive to their cues. If you’re uncertain or if aggression persists, consulting a vet or a bird behavior expert is the best way to go.

How to Handle Budgie Fights?

Dealing with budgie fights can be managed with a few steps:

When a Fight Breaks Out:

  1. Intervene Safely: Use a stick or towel to gently separate the fighting budgies. A stick can help drive them apart, and waving a towel may encourage them to let go.
  2. Separate the Budgies: After stopping the fight, calmly pick up your budgies and give them a time-out in their separate cages.

When and How to Separate Fighting Budgies:

  1. Immediate Separation: Act swiftly when you notice aggression or fighting to prevent potential harm.
  2. Separate Cages: If possible, provide separate cages, ensuring they are far enough apart to avoid reaching each other. If separate cages are not available, create divisions within the same cage with individual food and water.
  3. Reintroduction: After a separation period, gradually reintroduce them by placing the cages close together to allow visual and auditory contact without direct physical interaction.

Importance of Giving Budgies Equal Amounts of Quality Time:

Budgies thrive on social interaction, and spending quality time with each is crucial for their mental and emotional well-being. Engage in activities like talking, playing, or simply being in the same room to build a bond. Quality time reduces boredom, provides mental stimulation, and can mitigate aggressive behavior.

Remember to monitor closely for any signs of aggression and intervene promptly. If issues persist, seeking advice from a vet or a bird behavior professional is advisable.

Preventing Budgie Fights

Creating a peaceful atmosphere for budgies involves thoughtful planning, commitment, and a good grasp of their needs. Here are some practical tips to avoid budgie conflicts:

Neutral Play Areas and Rotating Toys:

  • Budgies can be territorial, leading to disputes over space. Designate neutral play zones outside the cage to prevent ownership conflicts.
  • Regularly change their toys every two weeks to maintain a stimulating environment. Vary the toys in terms of function, color, and texture. If getting new toys isn’t feasible, changing their location within the cage can also help.

Managing Food and Resources:

  • Limited resources, like food and water, can trigger fights. Ensure an ample supply of food dishes, water dispensers, and perches to minimize competition.
  • Set up multiple food and water stations to reduce aggression and territorial behavior.

Additional Tips:

  • Introduce new budgies cautiously by initially housing them in a separate but adjacent cage. This allows visual and auditory interaction while maintaining a physical barrier.
  • Regular socialization is crucial to strengthen trust and reduce aggressiveness. Budgies are social beings and require significant attention.
  • Observe their behavior closely to gauge progress and address potential conflicts.
  • Seek professional advice from an avian veterinarian or a bird behavior expert if aggression persists.

Remember, patience is vital throughout this process. Building strong bonds and achieving a harmonious flock may take time, but the effort is rewarding for both you and your budgies.

When to Seek Professional Help

Constant stress and ongoing fights can seriously impact the health of birds, especially budgies. Persistent stress can manifest in physical health issues like a reduced appetite, weight loss, and even self-mutilation, such as feather picking, which can permanently damage feathers and scar their skin. Stress can also lead to unwanted behaviors like biting, often indicating fear or discomfort.

If your birds are frequently fighting, it’s crucial to identify the root cause. Budgies may engage in conflict to establish a social hierarchy, particularly when housed in a cramped cage, resulting in territorial disputes and resource-related fights. Aggression might also be triggered by hormones, molting, or jealousy when introducing a new bird.

Signs that professional help is needed include:

  • One bird consistently avoids another
  • Persistent pecking at another’s feet
  • Biting, high-pitched screaming, and feather destruction
  • Decreased appetite or water intake
  • Increased aggression toward humans or cage mates
  • A lethargic appearance or unusual positioning in the cage

If these signs are observed, consulting an avian veterinarian or a certified parrot behavior consultant is recommended. They can assess health concerns and offer expert advice. If aggression persists, a permanent separation may be necessary for the well-being of your birds.

At home, steps to manage the situation include providing a larger cage to minimize territorial disputes, offering multiple food and water stations to reduce competition, and engaging in mental stimulation and socializing with your birds.

Always remember, that any sudden change in a bird’s behavior warrants a veterinary exam. Establishing a relationship with an avian veterinarian beforehand is crucial, as specialized care enhances the well-being of birds in emergencies.


Budgies, being social creatures, can occasionally find themselves in conflicts due to reasons like territorial disputes, competition for resources, social hierarchy establishment, hormonal changes during mating, and even jealousy. Recognizing signs of aggression, such as raised wings, hissing, biting, and chasing, is crucial for timely intervention to prevent harm to these delightful avian companions.

Creating a harmonious environment for budgies involves thoughtful planning, dedication, and understanding of their needs. Providing an adequately sized cage, ensuring sufficient food and water, and offering a stimulating atmosphere with rotating toys can significantly influence their behavior and overall well-being.

In cases where aggression persists despite your efforts, seeking advice from a vet or a professional bird behaviorist is recommended. Chronic stress and continuous fighting can profoundly impact budgies’ health, affecting their physical well-being and leading to undesirable behaviors. It’s essential to prioritize the comfort and health of these charming feathered friends.


  • Dr. Sajjad Ali

    Dr. Sajjad is an Avian expert and loves to treat and help parrots. He has two years of clinical experience in treating and helping parrots as a vet.

    View all posts

Leave a Reply

Your email address will not be published. Required fields are marked *