The Brainiest Bugs: 10 Insects that Display Remarkable Intelligence

Physiologically, ants are simple organisms, but their behavior is surprisingly complex. These tiny insects are driven by work and the wellbeing of the colony as a whole. A Clark University researcher recently assessed the incredible complex behaviors of these insects, noting that ants perform a wide range of tasks. Some species act as farmers by cultivating fungus, while other species (honeypot ants) collect fluid in their abdomens to feed the queen. Others show herding behaviors by wrangling aphids. Ants consistently reveal skills like building intricate nests, communicating via pheromones, and even fighting intercolonial battles.

The nature of insect intelligence offers an interesting perspective on our conceptions of cleverness. Are most insects stupid, or do they just think and exist in ways radically different from humans? Questions like these have lent inspiration to various works of science fiction, in which misunderstanding insect intelligence forms the basis for fictional alien intelligence. Regardless of your opinion on the matter, several insects are inarguably more sophisticated than their peers.

This post was updated on July 24, 2025 to include information on ant intelligence.

1. Honeybee

Honeybees are likely the most intelligent insects on the planet, as assessed through a number of different criteria and traits that they possess. Many of these make them quite intelligent, even in comparison to more developed organisms, such as primates and dolphins.

Bees are able to identify the faces of individual members of their hive. They can also learn and copy the behavior of other bees that proves to be more efficient. Honeybees are regularly seen communicating with other members of their hive via wiggling and dancing.

Honeybees are even believed to understand very basic arithmetic. Additionally, they inherently know if an emergency develops regarding their queen and can delegate specific tasks to individual members of their hive. Qualities like these reveal that honeybees stand head-and-shoulders above the other animals on this list.

2. Ant

Ants are another communally minded insect species. As mentioned in the intro, they often display many of the qualities that we associate with intelligence. Much of this comes through their organized, coordinated group behavior.

Some species of ants have displayed behaviors suggesting that they intentionally cultivate their food. Leafcutter ants allow the leaves they harvest to mold with fungus once brought back to the hive. The ants later consume the fungus that grows on the leaves.

Like bees, ants display the ability to memorize individual faces and presences of members of their hives. They also seem to be quick learners, ones that quickly dispose of behaviors that prove not to be effective.

3. Cockroach

Cockroaches certainly aren’t the world’s most popular insect, but they are quite resourceful. Even their biggest critics will acknowledge their adaptability.

Roaches are gifted with an incredibly keen sense of smell. They can learn to associate it positively or negatively with different animals and experiences. Some species of cockroaches have displayed behavior that many have interpreted to be individual personality traits, such as “shy” or “brave”.

Roaches also predetermine a potential escape route in case of danger. Planning for the future is an ability associated with higher levels of intelligence and thought.

4. Termite

Termites are another very intelligent insect. These master manipulators are quite industrious. They often mold their environments around them in order to fit their preference. Many termites construct quite elaborate lairs and mounds to dwell in, making them one of the chief architects of the insect world.

Termites also exhibit social behaviors of a slightly higher caliber than many other insects. They also have been observed tending to the soil that they eventually use to build their homes.

5. Paper Wasp

These wasps are another intelligent member of the insect kingdom. These insects are crafty enough to recognize each other on an individual basis. Paper wasps live in hives with multiple queens; the dominant queen gets to lay the most eggs. Facial recognition abilities help them organize around this complicated setup.

Paper wasps also display an intelligence characteristic known as transitive inference. This cognitive ability allows them to more fully realize the relationships between disparate things. The ability to recognize differences in sets of objects is likely related to the fact that their hives contain multiple queens.

6. Dragonfly

These insects have made the list due to their ability to display a certain characteristic that many scientists associate with intelligence: selective intelligence. While hunting, a dragonfly can filter out a large amount of extraneous information to focus on the object of their attention.

Many have presumed this characteristic is only present in higher-level mammals and primates. However, dragonflies display this surprising trait as they hunt for prey, contributing to their high success rates as predators. Some studies have even ranked them as the most successful predators in the animal kingdom!

7. Monarch Butterfly

These revered butterflies are another insect that displays intelligent characteristics. These insects participate in the longest migration in the insect kingdom. The butterflies travel over 3,000 miles from Southern Canada down into California and Mexico.

The fact that millions of insects can collectively move together suggests some form of animal or collective intelligence at play. Although, it could be argued that these are just instincts. How the monarchs transmit the information that guides them along on their journey is somewhat of a mystery.

8. Dung Beetle

These beetles are another relatively intelligent insect. In their own comical way, these insects even display rudimentary tool use: their infamous balls of dung.

Dung beetles also display an extremely interesting characteristic unique to the animal kingdom. They utilize the stars of the Milky Way Galaxy in order to navigate themselves on their paths as they roll dung. In this way, these beetles aren’t too different from ancient sailors and astronomers, who used the stars to orient themselves on Earth.

These beetles also occasionally display a nastier side of intelligence. These beetles will oftentimes ruthlessly try to steal each other’s dung balls in order to save themselves energy and time.

9. Tarantula Hawk Wasp

Tarantula hawk wasps are another species of wasps that display intelligent characteristics. These wasps can save themselves the trouble of feeding their young by giving birth inside their own food source.

These wasps will hunt for a tarantula, sting it with their highly potent venom, and drag the unfortunate arachnid back to their layer. Once there, they lay their eggs in the body of the tarantula. Once the eggs hatch, the wasp larvae feed on the body of the tarantula that they were born on. Gruesome as this is, you can’t help but admire the wasp for its ability to kill two birds with one stone.

10. Praying Mantis

Various mantis species also display intelligent characteristics in many respects. Mantises are often observed returning to places where they previously had successful hunts. This possibly indicates that they have some sort of conception or memory about what works and what doesn’t.

Some studies have shown that male praying mantis assess their potential mates on a variety of characteristics that might be beneficial for survival. This might suggest that there is some level of decision-making above instinct occurring.

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