Do Bearded Dragons Have Night Vision?

Are you curious about whether bearded dragons can see in the dark? Many reptile owners wonder if their pets have night vision, especially since these creatures are most active during the day. In this article, we’ll explore the fascinating world of bearded dragon vision and find out if they can navigate in the dark.

Do Bearded Dragons Have Night Vision?

Do Bearded Dragons Have Night Vision?

Bearded dragons, also known as Pogona, are popular reptiles kept as pets. They are native to Australia, where they inhabit dry, arid regions. They have become popular pets due to their gentle nature, unique appearance, and relatively easy care. However, as with any pet, it’s important to understand their behavior and needs. One question that often arises is whether or not bearded dragons have night vision. Let’s explore this topic in more detail.

Understanding Bearded Dragon Vision

Bearded dragons have excellent vision during the day. They have a type of cone cell in their eyes that allows them to see a wide range of colors, including ultraviolet light. This ability helps them navigate their environment, locate prey, and avoid predators. However, when it comes to night vision, things get a bit more complicated.

The Science Behind Night Vision

Night vision is the ability to see in low-light conditions. It’s a trait that many animals possess, including cats, owls, and some primates. Night vision is made possible by specialized cells in the eye called rod cells. These cells are more sensitive to light than cone cells and can detect even the slightest amounts of light.

Do Bearded Dragons Have Night Vision?

While bearded dragons do have some rod cells in their eyes, they are not as sensitive as those found in animals with true night vision. This means that bearded dragons have limited ability to see in low-light conditions. In fact, they rely more on their other senses, such as their sense of smell and hearing, to navigate in the dark.

Factors That Affect Bearded Dragon Vision

There are several factors that can affect a bearded dragon’s vision, including age, health, and lighting conditions. As bearded dragons age, their vision may begin to decline, just as it does in humans. Additionally, if a bearded dragon is suffering from an illness or injury, their vision may be impaired. Finally, the lighting conditions in their enclosure can also impact their vision. Bearded dragons require both UVB and UVA lighting to maintain their health, and improper lighting can lead to vision problems.

The Benefits of Good Lighting for Bearded Dragons

As mentioned earlier, bearded dragons require both UVB and UVA lighting to maintain their health. UVB lighting helps them produce vitamin D3, which is essential for proper bone development. UVA lighting, on the other hand, helps regulate their circadian rhythm and can affect their behavior and mood. Additionally, good lighting can help prevent vision problems and keep your bearded dragon healthy and happy.

What to Look for in Lighting for Bearded Dragons

When choosing lighting for your bearded dragon, it’s important to select bulbs that provide both UVB and UVA. You’ll also want to make sure that the bulbs are the correct wattage for your enclosure size and that they are positioned correctly. It’s also a good idea to replace your bulbs every 6-12 months, as the UV output can decrease over time.

Other Factors to Consider

In addition to lighting, there are a few other factors to consider when caring for your bearded dragon’s vision. Make sure their enclosure is free of any obstacles that could cause injury or interfere with their movement. Keep their enclosure clean and free of debris, as this can affect their sense of smell. Finally, make sure they have access to fresh water and a balanced diet, as proper nutrition is essential for overall health.


While bearded dragons don’t have true night vision, they are still incredible creatures with amazing abilities. By providing them with proper lighting and care, you can help ensure that they are happy and healthy. Remember to monitor their behavior and health regularly and consult with a veterinarian if you have any concerns. With proper care, your bearded dragon can be a wonderful companion for years to come.

Frequently Asked Questions

In this section, we will provide answers to some of the most frequently asked questions about bearded dragons. If you are thinking about getting a bearded dragon or already have one, this information will be helpful to you.

Do bearded dragons have night vision?

Bearded dragons are diurnal animals, which means they are most active during the day. However, they do have some ability to see in low light conditions, including at night. While they don’t have true night vision like nocturnal animals, they can detect movement and some shapes in dim light.

It is important to note that bearded dragons still need a period of darkness at night to maintain their circadian rhythm and stay healthy. Providing them with a full spectrum UVB light during the day and turning it off at night will help regulate their sleep-wake cycle.

Can bearded dragons see colors?

Yes, bearded dragons have color vision and can see a range of colors. They have four types of color receptors in their eyes, which allow them to see red, green, blue, and ultraviolet light. This means they can see colors that humans cannot, such as the UV markings on flowers and the patterns on other reptiles.

Providing your bearded dragon with a variety of colored objects and toys can help stimulate their senses and provide enrichment in their environment.

Do bearded dragons need a night light?

No, bearded dragons do not need a night light. In fact, it is best to provide them with complete darkness at night to promote healthy sleep. Using a red or blue light at night can disrupt their sleep-wake cycle and lead to health problems.

If you are concerned about the temperature dropping too low at night, you can use a ceramic heat emitter or a low wattage heat bulb to provide a gentle heat source without disturbing their sleep.

Can bearded dragons see in the dark?

No, bearded dragons cannot see in complete darkness. They do have some ability to see in low light conditions, but they still need some form of light to see properly. Providing them with a full spectrum UVB light during the day will help maintain their visual health and allow them to see more clearly.

It is also important to provide them with a dark period at night to promote healthy sleep and regulate their circadian rhythm.

What kind of light do bearded dragons need?

Bearded dragons need a full spectrum UVB light to maintain their health. This type of light provides them with the UVB radiation they need to produce vitamin D3 and metabolize calcium. Without this type of light, they can develop metabolic bone disease, which can be fatal.

The UVB light should be on for 10-12 hours a day and turned off at night to promote healthy sleep. In addition, they also need a basking light to provide a heat source and a regular incandescent light to provide ambient light in their enclosure.

Do Bearded Dragons Have Night Vision? 2

Do Bearded Dragons Need Night-Time Lights?

In conclusion, bearded dragons do have some level of night vision. While they cannot see in complete darkness, they are able to see in low light conditions. This is due to their specialized eyes that allow them to perceive light and shadow even in dark environments.

However, it is important to note that bearded dragons are diurnal animals and are most active during the day. They are not nocturnal creatures and do not rely heavily on their night vision abilities.

Overall, while bearded dragons may not have exceptional night vision, they are still able to navigate in low light conditions. As with all animals, it is important to understand their natural behaviors and habits in order to provide them with the best possible care.