Monarch Butterfly Migration


Monarch Butterfly Migration
Have you ever seen a beautiful orange and black butterfly flitting through the air? It might have been a monarch butterfly! Monarch butterflies are famous not only for their bright colors but also for their incredible journey each year.
The Life Cycle
Like all butterflies, monarchs go through four stages: egg, larva (caterpillar), pupa (chrysalis), and adult.
- Egg: A tiny egg is laid on a milkweed plant.
- Larva: The egg hatches into a caterpillar that eats and eats, growing bigger and shedding its skin.
- Pupa: The caterpillar forms a hard shell around itself, called a chrysalis. Inside, it transforms into a butterfly.
- Adult: Finally, a beautiful monarch butterfly emerges from the chrysalis!
The Amazing Migration
What makes monarch butterflies truly special is their long migration. Migration means moving from one place to another, usually when the seasons change. Monarch butterflies migrate thousands of miles every year. Butterflies east of the Rocky Mountains fly south to Mexico, while those west of the Rocky Mountains migrate to California. These butterflies are special because it takes multiple generations to complete the entire journey!
Why Migrate?
- Migration:
- Moving from one place to another, usually when the seasons change.
- Chrysalis:
- The hard shell a butterfly forms in the pupa stage.
- Larva:
- The caterpillar stage of a butterfly.
- Habitat:
- The natural home or environment of an animal.
- generations:
- steps or stages in a family line, where one group of living things has offspring that become the next group
- milkweed:
- a type of plant that monarch caterpillars depend on as their only food source
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Preview questions from this passageShowHide
- 1What are the four stages of a monarch butterfly's life cycle?
- 2What does 'migrate' mean?
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About this informational passage for Upper Elementary
“Monarch Butterfly Migration” is a informational reading passage about Monarch Butterflies, written for Upper Elementary. It takes about 2 minutes to read (360 words) and comes with an interactive quiz and a printable worksheet with comprehension questions and an answer key.


