Bearded Dragon Glass Surfing: The Surprising Reasons Behind This Strange Behavior

If you've ever seen your bearded dragon repeatedly climbing up and sliding down the glass walls of their enclosure, you might have wondered if they're practicing for some sort of reptilian Olympics. This behavior, known as glass surfing, is quite common among bearded dragons, but it's not just a quirky pastime. Let's dive into the surprising reasons behind this strange behavior.

Understanding Glass Surfing

First things first, let's clarify what we mean by 'glass surfing'. It's a term used to describe the behavior where a bearded dragon repeatedly climbs up the glass wall of their enclosure, only to slide back down and do it all over again. It's like they're trying to surf, but without the water and the surfboard.

While it might seem amusing at first, glass surfing can be a sign of stress or discomfort. It's their way of communicating that something is not quite right in their environment. So, if your bearded dragon is channeling its inner surfer, it's time to play detective and figure out what's bothering them.

Common Causes of Glass Surfing

There are several reasons why your bearded dragon might take up glass surfing. Let's explore some of the most common causes.

1. Reflections

Bearded dragons are territorial creatures. If they see their reflection in the glass, they might mistake it for another bearded dragon invading their space. This can lead to stress and glass surfing as they try to chase away the 'intruder'.

To check if this is the cause, observe your bearded dragon's behavior. If they're puffing up their beard, bobbing their head, or showing other signs of aggression towards their reflection, you might need to make the glass less reflective.

2. Inadequate Enclosure Size

Bearded dragons need plenty of space to roam around. If their enclosure is too small, they might start glass surfing as a way to express their frustration. Make sure your bearded dragon's home is spacious enough for them to move around comfortably.

Remember, bigger is always better when it comes to bearded dragon enclosures. A cramped space can lead to stress, which can manifest as glass surfing.

3. Incorrect Temperature or Humidity

Bearded dragons are cold-blooded creatures, which means they rely on their environment to regulate their body temperature. If the temperature or humidity in their enclosure is not right, they might start glass surfing as a way to escape the uncomfortable conditions.

Regularly check the temperature and humidity levels in your bearded dragon's enclosure to ensure they're within the ideal range. If your bearded dragon is still glass surfing despite correct temperature and humidity, it might be time to investigate other potential causes.

How to Prevent Glass Surfing

Now that we've covered the common causes of glass surfing, let's look at some ways to prevent this behavior.

1. Reduce Reflections

As mentioned earlier, bearded dragons can get stressed out by their own reflections. To reduce reflections, you can add a background to the outside of the glass or cover the inside with non-reflective material. This can help your bearded dragon feel more secure in their enclosure.

Another option is to switch to a non-glass enclosure. There are plenty of options available, from wooden vivariums to plastic terrariums. Just make sure the enclosure is well-ventilated to prevent humidity build-up.

2. Provide Adequate Space

Ensure your bearded dragon's enclosure is large enough for them to move around comfortably. The minimum recommended size for an adult bearded dragon is 120cm x 60cm x 60cm (4ft x 2ft x 2ft), but bigger is always better.

Also, provide plenty of things for your bearded dragon to climb on, like branches and rocks. This can help them expend energy and reduce the urge to glass surf.

3. Maintain Correct Temperature and Humidity

Regularly check the temperature and humidity levels in your bearded dragon's enclosure. The temperature should range from 24°C to 33°C (75°F to 92°F), with a basking spot of up to 40°C (105°F). The humidity should be between 20% and 40%.

If you're struggling to maintain the correct conditions, consider investing in a thermostat or a humidifier. These devices can help you create a more comfortable environment for your bearded dragon.

Frequently Asked Questions

  1. Is glass surfing harmful to bearded dragons?

    While glass surfing itself is not harmful, it's a sign that your bearded dragon is stressed or uncomfortable. If left unaddressed, this stress can lead to health problems.

  2. How long does it take for a bearded dragon to stop glass surfing?

    This depends on the cause of the glass surfing. Once you've addressed the issue, your bearded dragon should stop glass surfing within a few days. However, it might take longer if the cause is not immediately obvious.

  3. What should I do if my bearded dragon won't stop glass surfing?

    If your bearded dragon continues to glass surf despite your best efforts, it's best to consult a vet. They can help you identify any underlying health issues that might be causing the behavior.


While glass surfing might seem like a cute quirk, it's actually a sign that your bearded dragon is not happy with their environment. By understanding the causes of glass surfing and taking steps to address them, you can help your bearded dragon live a happier, stress-free life.

Remember, when it comes to bearded dragon care, prevention is always better than cure. Regularly check your bearded dragon's enclosure and monitor their behavior to catch any issues early. After all, a happy bearded dragon is a healthy bearded dragon!

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