3 Sneaky Ways Moths Survive Predation

Perfect example of camouflage: a White underwing moth (Catocala relicta) resting and hiding on paper birch bark, almost invisible.
© Sylvie Bouchard/Shutterstock.com

Written by Alanna Davis

Published: September 24, 2023

Share on:


Moths are delicate and mysterious insects with a wide range of clever behaviors. You may not have known, but moths are a common part of the diet of many animals, often defenseless against the many creatures that predate them. In spite of this, they have developed some fascinating behaviors to combat being vulnerable. Today, we’ll explore three clever strategies that moths employ to escape predation. 

1. Camouflage and Mimicry


Although their wings may appear to be curled up, it’s just a powerful optical illusion.

©LiCheng Shih / CC BY 2.0 – Original / License

Adaptation and evolution are the driving forces behind coloration like this. If a moth is born that looks particularly similar to a dead leaf, the likelihood is that it will go unseen by potential predators. In turn, the longer the moth survives, the greater their chances are to reproduce. If they are successful in finding a mate, it will give their offspring a chance to inherit this mutation. Moths with more conspicuous coloring will likely be spotted by a predator sooner, providing them with fewer mating opportunities. When they die, their genes do not get passed on like their camouflaged counterparts. This is how natural selection creates these remarkable patterns. 

The moths that blend into their environment are able to breed with one another, creating equally well-camouflaged offspring. Eventually, you wind up with species like Uropyia meticulodina. This incredible creature has a coloration that mimics the appearance of a dead leaf. This is so successful that even some moth experts have difficulty identifying them out in the wild. Moths are able to sense when predators are nearby. If they stand completely still where they are, it’s unlikely that they’ll look any different from the surrounding brush.

2. Evasive Flight

Bagworm moth on wood

As defenseless as they may seem, the incredible maneuvers moths execute when under duress are often successful.

©Henrik Larsson/Shutterstock.com

As a defensive strategy, moths have developed evasive flight patterns in order to “outrun” perceived threats. If they sense they are being pursued by a predator, such as a bird or a bat, they will sharply change their movements in an attempt to confuse them. As the moth’s flight becomes erratic and unpredictable, the pursuant may begin to feel disoriented. When their accuracy is weakened, the moth has a chance to escape their grasp. 

Each different species of moth is likely to employ different evasive flight tactics to avoid capture. In addition, there may be variation among members of the same species in the escape tactics used. Theresa Hügel and Holger R. Goerlitz authored a study regarding this phenomenon in 2019. Their research found that the variation in movements, both between and among species, increases the survival odds of moths overall. Hügel is quoted as saying, “It is sufficient that different species, which are attacked but not discriminated by the same predator, react in different ways to prevent the predator from predicting the type of evasive action for each independent attack.” Essentially, the less of a pattern there is to this behavior, the less likely it will be that predators will evolve ways to combat it. Due to its unpredictable nature, this is an incredibly effective strategy that moths use to avoid predation.

3. Nocturnal Lifestyle

spongy moth on a leaf

Although a majority of moths are nocturnal, a select few are diurnal.


Most moths are nocturnal, meaning that their hours of peak activity take place during the nighttime. This is useful for a variety of reasons, however the most paramount is that many of their predators will be sound asleep. The less they expose themselves to daytime predators, the better their odds are for survival. By the time they emerge for the night, moths will have less to worry about and can focus on important activities, like mating and seeking out food. 

Similar to their nighttime feeding habits, moths also seek out mating opportunities during the night as well. In order to signal to one another without drawing attention to themselves, moths release pheromones. This alerts moths of the opposite gender that a potential opportunity to reproduce is nearby. These pheromone messages are only picked up by other moths of the same species, allowing them to go entirely undetected by other animals. A very clever and sneaky strategy!

Final Thoughts

For an animal so small and fragile, moths needed to get creative to outsmart predators. Combining their camouflage, evasive flight patterns, and nocturnal lifestyle, moths have effectively escaped predation for many years. As they continue to evolve, there’s no question that moths will also continue to develop new and unique escape strategies. It will be interesting to see if their predators can keep up!

Evasion StrategyHow It Works
CamouflageCamouflage helps them blend into their surroundings, giving them fewer chances to be seen
Evasive FlightEvasive flight confuses predators who try to capture them in midair
Nocturnal LifestyleA nocturnal lifestyle ensures that they interact with predators less, increasing survival odds

Share this post on:
About the Author

Alanna is a writer at A-Z Animals primarily covering insects, animals, and travel. In addition to writing, she spends her time tutoring English and exploring the east end of Long Island. Prior to receiving her Bachelor's in Economics from Stony Brook University, Alanna spent much of her time studying entomology and insect biology.

Thank you for reading! Have some feedback for us? Contact the AZ Animals editorial team.