• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
Menu
  • Science Experiments For Kids
  • Science Fair Projects
  • Science Facts
  • Science Questions
  • About
    • Emma Vanstone
    • About Science Sparks
Science Experiments for Kids
Menu
  • STEM Challenges
    • STEM Challenges
    • FREE STEM Challenge Templates
  • Early Years Science
    • Preschool Science
    • Sensory and Messy Play
    • Understanding of the World
    • Pirate Science Experiments
  • Primary Science
    • Baking Soda Experiments
    • Candy Experiments
    • Biology
    • Climate Change for Kids
    • Coding for Kids
    • Chemistry
    • Electricity for Kids
    • Magic Science Experiments
    • Harry Potter Experiments
    • Human Body Science
    • Air Pressure Experiments
    • Life Cycles
    • LEGO Science Experiments
    • Kitchen Science
    • Famous Scientists
    • Forces and Motion
    • Science Sparks Snippets
    • Key Stage 1 Science
      • Animals
      • Everyday Materials
      • Plants
      • Coding Activities
      • Humans and Health
      • Fine Motor skills
      • Science and Literacy
    • Key Stage 2 Science
      • Animals, Including Humans
      • Electricity
      • Light
      • Plants
      • Materials and their Properties
  • Holiday Science
    • Christmas Science
    • Halloween Science
    • Easter Science
  • Storybook Themed Science Experiments
  • Wonderful Women in STEM
  • FREE Science Resources
menu icon
go to homepage
search icon
Homepage link
  • FREE Experiments
  • Science for Kids
    • Kitchen Science
    • Climate Change
    • Egg Experiments
    • Fairy Tale Science
    • Edible Science
    • Human Health
    • Chemistry
    • Inspirational Women
    • Forces and Motion
  • Science Fair Projects
  • STEM Challenges
  • Science Sparks Books
  • Contact Science Sparks
  • Science Resources for Home and School

×
Home » Primary Science » Key Stage 1 Science » Animals » Why are butterflies brightly coloured?

Why are butterflies brightly coloured?

Modified: Sep 6, 2024 · Published: Apr 25, 2022 by Emma Vanstone · This post may contain affiliate links · Leave a Comment

You might think butterflies’ brightly coloured wings make them stand out to other animals, but the colours are often a defence mechanism to deter predators!

The coloured leaves of butterflies are an adaptation that has evolved over millions of years.

Why are butterflies brightly coloured?

A warning

Bright colours act as a warning to other animals that the butterfly doesn’t taste nice or is poisonous.

For protection

Some species are coloured for camouflage, making it hard for predators to spot them. The Indian leaf butterfly has wings that look like leaves.

Some also have eyespots to make other animals think they are bigger than they are.

Monarch butterfly feeding
The brightly coloured wings of the Monarch butterfly act as a warning to predators.

The owl butterfly has a large eye spot, making the wings look like the face of an owl!

Tropical butterfly, owl butterfly (Caligo eurilochus). Wings have a large eyespot to trick predators.

To attract a mate

Butterflies also use their bright colours to attract a mate.

What about caterpillars?

Butterfly larvae are called caterpillars. Like butterflies, some blend into their environment and don’t move around much during the day; some are hairy, which makes them unattractive to predators, and some are brightly coloured, which warns predators that they are toxic.

Butterfly Facts

Butterflies and moths have sensors ( called chemoreceptors ) on their feet, allowing them to taste their food.

They have compound eyes.

Butterflies are the only insects that have scaly wings.

The patterns on the wings of a butterfly are symmetrical.

Butterflies have an interesting lifecycle and undergo a process called metamorphosis, where they transform from caterpillars to butterflies.

Butterflies are important pollinators. They transfer pollen between plants as they feed on nectar.

During the chrysalis or pupae stage of its lifecycle, a butterfly is very vulnerable to predators as they can’t move or defend themselves. The chrysalis often looks like a leaf or twig, which gives it a little protection.

Chrysalis or pupae hanging from wooden bars

Butterflies, like all insects, have an exoskeleton.

You can find butterflies all over the world, except Antarctica.

Butterflies are cold blooded, which means they cannot regulate their own body temperature. They are much more active in warm, humid weather than when it’s cold. If you’ve ever visited a zoo with a butterfly house, you probably noticed how warm it was.

Camouflage activities for kids

Place different colours of small sections of string on grass. Which are easiest to see?

Use different materials to create a camouflage outfit for a small soft toy. Try placing it in different areas outdoors to find out where the camouflage works the best.

Fun ideas for learning about butterflies

Do you know what the biggest butterfly in the world is called?

Create an edible butterfly life cycle with my FREE printable activity sheet!

This butterfly identification sheet from the Wildlife Trusts is brilliant!

Image of a brightly coloured butterfly

Last Updated on September 6, 2024 by Emma Vanstone

More Animals

  • Butterfly on child's hand
    Fun ways to learn about minibeast life cycles
  • emperor penguins on the snow
    How do Penguins stay warm?
  • How do animals stay warm
    How do Polar Bears stay warm in winter?
  • chicken life cycle
    Chicken Life Cycle Sensory Bin

Safety Notice

Science Sparks ( Wild Sparks Enterprises Ltd ) are not liable for the actions of activity of any person who uses the information in this resource or in any of the suggested further resources. Science Sparks assume no liability with regard to injuries or damage to property that may occur as a result of using the information and carrying out the practical activities contained in this resource or in any of the suggested further resources.

These activities are designed to be carried out by children working with a parent, guardian or other appropriate adult. The adult involved is fully responsible for ensuring that the activities are carried out safely.

Reader Interactions

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Primary Sidebar

Welcome!

Imagine a world where science education is accessible to everyone and is all about hands-on, exciting discoveries. That’s the world I want to create.

More about me

Around the World in 50 Experiments

50 experiments about countries of the world

Footer

↑ back to top

Science Sparks - FREE science experiments for kids

Newsletter

  • Sign Up! for emails and updates

Contact

  • Contact
  • Privacy Policy
  • Services
  • Media Kit
  • FAQ

As an Amazon Associate, I earn from qualifying purchases.

Copyright © 2025 Science Sparks - Wild Sparks Enterprises Ltd