What do blue morpho butterflies eat? 

In this brief article, we are going to answer the question “what do blue morpho butterflies eat?”. We will discuss which plants are consumed by blue morpho butterflies and what kinds of fruits consume blue morpho butterflies. In the end, we will understand what the blue morpho butterfly’s habitat is. 

What do blue morpho butterflies eat? 

The blue morpho butterflies eat plant nectar and leaves because they are herbivores. The blue morpho butterfly, often known as the fruit feeder butterfly, gets its name from the fact that it feeds on rotting fruit. 

If they can’t find any rotting fruit, their primary source of nutrition is the sap from trees. Pea, soybean, alfalfa, peanut, chickpea, and bean plants are some of the host plants for the blue morpho butterfly.

It’s important to note that blue morpho butterfly’s diets change during their life cycle. During the day, adult butterflies may be seen fluttering over low bushes and the forest floor.

They eat fruit liquids that have been fermented, fungus, and sap. They can identify these sources from far away utilizing their foot-based taste. The proteins found in the sap they ingest are crucial for their development.

Blue Morpho butterflies consume fungus, decaying animals, and muck, which are high in nutrition, in addition to plants and fruit juice.

Additionally, they spread fungus spores. They sip from flat-headed flowers. Since they get a lot of food and protection from predators under shrubs and small trees. 

These morpho butterflies defend themselves by producing a powerful stench from a gland on their front legs, which deters predators.

Which plants are consumed by blue morpho butterflies?

Adult blue morphos butterflies consume liquids using a unique mouthpiece called a proboscis, which is an expanded version of their mouth. These butterflies don’t sip nectar but rather consume rotting fruit, fermenting tree sap, fungus, and dead animals.

It’s true that the blue morpho butterfly isn’t the biggest species of butterfly in the world, but it’s certainly among the largest. They may have wingspans as long as eight inches.

They are found in the rain forests of Central and South America, where they hide by blending in with the bark and branches of trees until it is time for them to take flight. 

When their blue and black wingtips are curled together, they resemble crumpled-up autumn leaves. Because its first set of legs is shorter than its remaining three pairs, the blue morpho is classified as a brush-footed butterfly. 

These caterpillars don’t leave any trace of their origin after hatching since they devour their eggshells. This shields them from the attacks of predators when they are still extremely young and vulnerable as butterflies.

What kinds of fruits consume blue morpho butterflies?

The larvae of the blue Morpho butterfly feed on rotting fruit including bananas, apples, and pears. Mango, guava, and oranges have gone bad. They sip nectar from forest-grown flowers.

Blue Morphos get the nutrients and moisture they need to survive from damp soil or decaying wood. They particularly like blooms that produce a lot of tasty nectar. 

What is the blue morpho butterfly’s habitat and diet?

Although primarily a woodland creature, the Morpho butterfly has been seen cruising open areas in search of warmth. Males are aggressive and will pursue any potential competitors.

Instead of eating, the blue morpho butterfly sips its meal. To consume fruit juices and sap, it utilizes its proboscis, a long, projecting mouthpiece. Morpho butterflies taste using receptors located on their legs and smell with their antennae.

Blue morpho butterflies get their nourishment from the fluids that are produced when the fruit is allowed to ferment, which may also be used to attract them. The drunken butterflies sway while flying and are simple to capture. 

The blue morpho butterfly will also consume the body fluids of deceased animals and fungus in addition to their normal diet. As a result, it’s possible that Morpho butterflies play a significant role in the dissemination of fungal spores.

Blue Morpho butterfly behavior

In order to avoid being observed by potential predators while they sleep, blue morpho butterflies bend their wings and hardly the black underside is visible. 

It also features a “flashing” defense mechanism, which causes the iridescent blue to flash briefly before dissipating when the wings are lifted and returning to a different location shortly after. 

As a result, while the blue morpho butterfly is flying, predators can only see blue flashes since their brown undersides render them inconspicuous in the dense jungle vegetation.


In this brief article, we answered the question “what do blue morpho butterflies eat?”. We discussed which plants are consumed by blue morpho butterflies and what kinds of fruits consume blue morpho butterflies. In the end, we understood what the blue morpho butterfly’s habitat is. 


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