Fire Ant Mound vs Regular Ant Mound: 5 Differences

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The difference between different mounds created by different species of ants is important for you. Knowing these differences can help you protect yourself and take the appropriate measures to get rid of them. This article is all about fire ant mound vs. regular ant mound and their differences. Keep reading!

Why do ants build ant mounds, to begin with?

regular ant mound

There are many different types of ants, and each type builds its nests differently. Some species, like fire ants, build large mounds that can be easily seen. Other species, like regular ants, build smaller craters or holes in the ground.

The reason for this difference is still unknown, but it is thought that the mound size may have something to do with thermoregulation or protecting the colony from predators.

Worker ants are responsible for creating the mounds that are commonly seen in yards. They remove soil from below ground and deposit it above ground, which forms the mound.

The size and shape of the mound can depend on a variety of factors, such as climate and food availability.

The primary purpose of an ant mound is to serve as the entrance to the below-ground nest. This allows the ants to move in and out of the nest easily and helps control the nest’s internal temperature.

Additionally, ant mounds protect the nest from predators or other intruders that might try to harm the colony.

In addition, ants build mounds to protect their colonies from bad weather and predators. The mounds also help the ants regulate their temperature. It is best to leave the management of ant nests and mounds to a pest management professional.

What do you need to know about fire ant colonies?

There are five key differences between fire ant colonies and regular ant colonies:

– Workers from single-queen colonies are territorial, foraging only within their territory. If you were to step on their mound, they would sting you.

– Workers from multiple-queen colonies are not territorial; they freely move from one mound to another. This means that if you were to step on one mound, the workers from other mounds wouldn’t care.

– Single-queen colonies have a single reproductive queen who lays all of the eggs.

– Multiple-queen colonies have several reproductive queens who lay eggs.

– Single-queen colonies typically have smaller nests than multiple queen colonies.

Fire ant colonies vs. regular ant colonies: How are they different?

In contrast, regular ant colonies are usually much smaller. For example, an area infested with a single queen colony of regular ants will have around 40-150 mounds per acre.

However, if the colony has multiple queens, this number can jump up to 200 or more mounds with around 40 million ants.

Additionally, fire ant colonies prefer open and sunny areas such as meadows, pastures, and cultivated fields – whereas regular ants are content to build their nests in any soil type.

About fire ant mounds

fire ant mound vs regular ant mound

Fire ant mounds are different from regular ant mounds in a few ways. Unlike most Ant mounds, this one doesn’t have an aperture in the middle. Red Imported Fire Ants travel through tunnels beneath the mound to get in and out.

Fire ants are different from regular ants in a few ways. One of the most notable differences is the different aspects of their nests or mounds. Fire ant mounds are typically taller and more conical than those of regular ants.

Additionally, when their mound is disturbed, the workers will come out of the ground and sting the intruder very aggressively.

Fire ants can be found near their mounds in a variety of outdoor locations such as yards, parks, cemeteries, athletic fields, and more. In fact, the majority of the time you’ll see fire ants is when they’re near their mounds.

Interestingly, there are some key differences between fire ant mounds and regular ant mounds. For example, if you disturb a fire ant mound, they will swarm out of the ground aggressively and sting animals or people.

Fire ant mound vs. regular ant mound: 5 differences you need to know!

Fire ants and regular ants have different mound characteristics that set them apart. Here are five of the most important differences:

Fire ants do not have any nest entries on the mound itself, while other ants do.

– One can detect a fire ant mound by its location. Since fire ants are not a worldwide species, you can typically find them in specific places in South America.

Fire ant mounds may differ in size, location, how quickly they rebuild disturbed mounds, construction speed, and how they react when disturbed.

Fire ants’ nests are more difficult to detect because there is no visible entrance or exit to their nests.

I have highlighted these differences in detail in the following sections.

Fire ant mound vs. regular ant mound in terms of size

fire ant mounds are larger than regular ant mounds

Fire ant mounds are typically much larger than regular ant mounds. They can grow to be about 18 inches high and 30 inches wide.

Additionally, their nests may reach more than 10 feet below ground level. This is in stark contrast to other types of ants, whose nests only get up to about 30 inches high.

Fire ant mound vs. regular ant mound in terms of habitat

Fire ant mounds and regular ant mounds can be easily distinguished from each other. Fire ants typically build their mounds in moist soils, while other ant species nest in various habitats.

Carpenter ants usually live in the woods, little black ants typically reside near rocks and debris, and thief ants are often found in leaf litters. Additionally, fire ants are commonly found on river banks and in irrigated lawns due to their love of moisture.

Fire ant mound vs. regular ant mound in terms of nest entrances

Fire ants and regular ants both create mounds as a result of their nest-building activities. However, the two types of nests differ in terms of the entrances used by the ants.

Fire ant nests have tunnels that lead down into the mound, while regular ant nests have a visible hole at the top of the mound that is used by the ants for entering and leaving their nests.

Fire ant mounds vs. regular ant mounds in terms of location of the mound

One of the most notable distinctions is the location of the mound. Fire ants typically build their mounds in open, sunny areas, while regular ants will often build their mounds in shaded, moist areas.

Additionally, fire ants’ nests will be more round or dome-shaped, while regular ant nests are more likely to be linear or wedge-shaped.

Fire ant mounds vs. regular ant mounds in terms of aggressive behavior when poked or prodded

Fire ants are a type of ant that is known for their aggressive behavior. If their mound is disturbed, they will attack quickly and viciously. They are also more likely to sting humans than regular ants.

Additionally, fire ants build their mounds in open areas so they can see any disturbances coming from a distance. They will swarm out of their mound and sting anything that is within reach. This is why it is important not to disturb a fire ant mound if you see one.

Fire ant mound vs Regular ant mound: A summary

Fire ant moundRegular ant mound
Size of the ant moundFire ant mounds can grow to be 18 inches wide and 30 inches tall.Regular ant mounds typically vary in size. 
Habitat of the ant moundMoist soilVariable depending on the species.
Entrance to the ant moundTunnels from the top of the moundLarge hole that works as an entrance and exit for the ants
Location of the ant moundOpen and sunny areasShady and moist areas
BehaviorAggressiveGenerally passive

Do fire ants ever abandon their mounds, or do they keep expanding the size of the mound as the ant colony increases in size?

ant mound

Fire ants don’t need their mounds to survive. In fact, they can abandon them in hot weather if they need to. The size of the mound doesn’t increase as the ant colony grows, but the number of ants in the colony does.

Fire ants build mounds out of the soil, and their mounds are generally the most conspicuous in moderate climatic conditions. The size of the mound will depend on how big the colony is, but it can reach up to 18 inches high.

Fire ants are interesting creatures in the fact that they build their mounds very quickly. In fact, they can sometimes do so overnight. This is likely due to the fact that their colonies continue to grow in size, and the mounds need to keep up with the increasing population.

Fire ants are different than most other types of ants in that they have a specific mound-building phase. The fire ant colony starts out very small, with just a few workers.

However, as the colony grows and more workers are born, the mound expands significantly. This can be an annoyance if you live near a fire ant nest, as their mounds can be quite large.

How do you kill fire ants and get rid of fire ant mounds?

how to kill fire ants

There are two steps in getting rid of fire ants: killing the ants and getting rid of the mounds. The first step in getting rid of or killing fire ants is to bait them. This means using a substance that they will take back to the colony and eat.

Once the queen and other worker ants have ingested the poison, it will kill them all. There are a variety of baits available, including organic ones, so you can choose the one that best suits your needs.

The second step in the process of killing fire ants is to use insecticide for targeted treatments on the mounds.


There are notable differences between fire ant mounds and regular ant mounds. Regardless of which ant species is building a mound in your vicinity, you must approach it with care and caution. Ideally, you should contact an exterminator to get rid of the ant mounds for you!

About the author

A biotechnologist by profession and a passionate pest researcher. I have been one of those people who used to run away from cockroaches and rats due to their pesky features, but then we all get that turn in life when we have to face something.