The life cycle of a butterfly

First stage of life cycle of a butterfly

A female butterfly lays eggs

A butterfly starts its life as an egg, laid by a female adult

butterfly after mating. Butterfly eggs vary in size and shape, but most

are surrounded by a protective hard shell.

Example of butterfly eggs

Second stage of life cycle of a butterfly

Caterpillar hatches

A caterpillar develops within the egg and then eats its way out of

the shell. This stage of the butterfly’s life cycle is also called larva.

Caterpillar molts (sheds its skin)

A caterpillar spends all its time eating. As it grows,

the caterpillar becomes too large for its skin and molts (sheds

its skin) to make new skin. Depending upon the type of butterfly,

caterpillars molt four or five times.

Caterpillars spend all their time eating leaves

Third stage of the butterfly life cycle

Pupa and Cocoon

When the caterpillar reaches its final size it stops feeding.

The caterpillar wriggles and twists to gradually remove its old skin,

revealing a new protective skin called cocoon. Inside the cocoon, the

caterpillar changes into a worm like creature called pupa.

Steps of making the butterfly cocoon by the caterpillar

Example of a butterfly cocoon

Fourth stage of the butterfly life cycle

Adult butterfly

When the time reaches adulthood, the pupa changes into a butterfly

and leaves the cocoon. It pumps blood into its wrinkled wings and

expands them to their full size before flying away.

Pupa has turned into a butterfly inside the cocoon and slowly

coming out of it