Last Modified

January 18, 2024 by Umair Shahid

Sugar gliders, tiny marsupials originating from Australia, Indonesia, and Papua New Guinea, captivate enthusiasts with their remarkable gliding abilities. These creatures, active during the night, possess a varied diet in their natural habitat, displaying traits of opportunistic omnivores by consuming a range of insects. 

Understanding their dietary preferences, especially regarding insect intake, becomes pivotal for individuals caring for sugar gliders as pets. This knowledge ensures the fulfillment of their nutritional requirements and the maintenance of their overall well-being.

This discussion will address the query, “Which insects form a part of a sugar glider’s diet?” shedding light on the significance of insects in their nutrition. This information aims to benefit both inquisitive readers and potential sugar glider caretakers.

What Bugs Do Sugar Gliders Eat

Understanding the Sugar Glider Diet

Sugar gliders are classified as opportunistic omnivores, indicating their dietary flexibility based on available food sources in their surroundings. These creatures partake in a menu encompassing eucalyptus gum, sap, insects, nectar, honeydew, bird eggs, lizards, small birds, and other diminutive prey in their natural habitat. 

However, they exhibit a distinct preference for insects, prioritizing them as their primary nutritional source. Maintaining their well-being in captivity necessitates replicating this diverse diet. 

A well-rounded nutritional regimen for sugar gliders should feature an assortment of fruits, vegetables, lean protein sources, and requisite supplements. Insects assume a critical role in this diet, supplying essential nutrients and proteins crucial for the thriving health of sugar gliders. 

By adhering closely to their natural dietary patterns, caretakers can avert nutritional deficiencies and safeguard the overall health of these captivating marsupials.

Do Sugar Gliders Eat Bugs?

Sugar gliders are confirmed insect enthusiasts, indicating a strong inclination towards insects as their primary nutritional source. In their natural habitat, these creatures engage in a varied insect diet, encompassing but not limited to:

1.      Crickets

2.      Roaches (specifically Dubia Roaches)

3.      Grasshoppers

4.      Beetles

5.      Mealworms

6.      Silkworms

7.      Locusts

8.      Moths

9.      Butterworms

10.  Waxworms

The insects mentioned play a crucial role in meeting the nutritional requirements of sugar gliders. They deliver essential nutrients and proteins necessary for the thriving health of these creatures. Nevertheless, it’s imperative to be aware that not all insects are safe for sugar gliders to consume. 

For example, crickets should be approached cautiously due to the potential risk of aflatoxin. When providing insects to sugar gliders in captivity, acquiring them from trustworthy suppliers is advisable to minimize the potential exposure to pesticides and other harmful substances.

Additionally, it’s wise to complement the insect diet with a calcium supplement to uphold a balanced calcium-to-phosphorus ratio, promoting optimal health for these captivating marsupials.

Can Sugar Gliders Eat Other Worms?

Sugar gliders can include various types of worms in their diet to meet their nutritional needs. Here are some worm varieties that sugar gliders can consume:

  • Mealworms: These are a common food for sugar gliders, rich in fat. Moderation is key, and it’s advisable to supplement mealworms with a ‘no-phosphorus’ calcium supplement to offset the high phosphorus content, which can hinder calcium absorption.
  • Superworms: Sugar gliders can eat superworms for good protein and fat. However, these are higher in fat than mealworms, so they should be given in moderation. It’s also recommended to remove the head of the superworm before feeding to avoid any biting risks.
  • Hornworms: Safe for sugar gliders, hornworms have high moisture content and are abundant in proteins and calcium. While not suitable as a primary feeder, they can be offered as an occasional treat.
  • Other Worm Varieties: Discussions surround the inclusion of other feeder larvae like butterworms and waxworms in a sugar glider’s diet. However, a definitive consensus on their suitability is yet to be established.
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Can Sugar Gliders Eat Cockroaches, Flies, and Other Insects?

Sugar gliders are recognized for their consumption of various insects, contributing significantly to their nutritional needs. Some insects suitable for sugar gliders include:

  • Dubia Roaches (Cockroaches): A preferred choice among pet owners, it’s vital to acquire these from reputable suppliers to avoid potential exposure to harmful substances.
  • House Flies: While sugar gliders have been observed eating house flies, it’s advisable to refrain from feeding them wild or house insects due to the potential presence of parasites and harmful pesticides.
  • Mosquitoes: Although not a primary food source, sugar gliders have been observed consuming mosquitoes in the wild.
  • Ladybugs: It is not recommended to feed sugar gliders ladybugs as they are considered toxic.
  • Other Insects: Sugar gliders can also consume moths, locusts, and caterpillars, but it’s crucial to ensure these insects are safe and sourced from reliable suppliers.

Insects play a crucial role in providing essential nutrients and protein for sugar gliders. However, not all insects are safe for their consumption. Therefore, thorough research and consultation with a veterinarian are essential before introducing new insects to their diet.

The Role of Insects in Sugar Gliders’ Diet

Insects play a crucial role in the diet of sugar gliders. As omnivores, sugar gliders consume a variety of food sources, including insects, which are a significant part of their diet in the wild. Insects provide a boost of protein that is particularly beneficial for these active animals with high metabolism.

Benefits of Feeding Sugar Gliders Insects

1.      Protein Source: Insects are a good source of protein for sugar gliders. They help meet their protein needs, which is especially important for breeding females. Some insects, such as roaches, are particularly rich in protein.

2.      Dental Health: Insects with hard exoskeletons, such as crickets and mealworms, can help promote dental health in sugar gliders. The act of crushing these insects can help reduce tartar buildup.

3.      Natural Foraging Instincts: Feeding insects to sugar gliders can satisfy their natural foraging instincts. In the wild, sugar gliders typically hunt for food, and providing insects allows them to engage in this natural behavior.

4.      Dietary Diversity: Including various insects in a sugar glider’s diet can help ensure they receive a wide range of nutrients. It’s recommended to rotate the types of insects offered to provide diversity


Maintaining a balanced diet is vital for sugar gliders’ optimal health and well-being. These creatures, being opportunistic omnivores, thrive on diverse foods, encompassing insects, fruits, vegetables, and various protein sources. Among these, insects stand out as a key component, delivering essential nutrients and proteins crucial for their overall health.

However, it’s imperative to note that not all insects are safe for sugar gliders. Responsible sugar glider owners must ensure the sourcing of insects from reputable suppliers to avoid potential exposure to harmful substances. 

Additionally, while insects hold significant value in a sugar glider’s diet, they should not constitute the exclusive food source. Striking a balanced diet resembling their natural habits in the wild is paramount for ensuring these charming marsupials’ enduring health and well-being.


I am a Doctor of Veterinary Medicine and have a keen interest in animal health care. Working as a veterinary content writer, I intend to stay with professional approach in producing quality content. I like research-based reading and currently seeking my veterinary profession. My hobbies are travelling to exotic places and observing nature to the fullest.

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