In the first stage a girl butterfly lays eggs. A butterfly first starts out as an egg. A girl butterfly lays the eggs on a leaf. She lays the eggs really close together. The eggs are really small and round. About five days after the eggs are laid. A tiny worm-like creature will hatch from the egg.
The second stage is the caterpillar. A caterpillar is sometimes called larve. A caterpillar is a long creature. It looks like a worm. Most caterpillars have a cool pattern. This pattern has stripes or patches. The caterpillar is hungry once it has hatched. It starts to eat leaves and flowers. It eats these all the time. It first eats the leaf that it was born on. This is the eating and growing stage.
A caterpillar grows really fast. This is because they eat a lot. A caterpillar is really small when it is born. It starts to grow fast. This is because it eats all the time. It grows so fast that it becomes too big for its skin. So the caterpillar has to shed its old skin. It then gets new skin. Caterpillars shed their skin four or more times while they are growing. A caterpillar shedding its outgrown skin is called molting.
Caterpillars do not stay in this stage very long. While they are in this stage, all they do is eat.
Stage three is the chrysalis. This is when the caterpillar is done growing. The caterpillar makes a chrysalis. Another name for a chrysalis is a pupa. It is mostly brown or green. It is the same color as the things around it. Things like the trees, leaves, or branches. This is so that other animals cannot see it. This protects them. This keeps them from getting hurt.
This is the resting stage. It also is the changing stage. The caterpillar starts to changes. It starts to turn into a butterfly. It starts to look different. Its shape starts to change. It changes quickly. It then turns into a butterfly. All this happens in the chrysalis. This does not take a long time.
In stage four, the chrysalis opens. Soon a butterfly comes out. A butterfly is sometimes called an imago. It is also called an adult. Butterflies are very colorful. When the butterfly first comes out its wings are damp. The wings are also soft. The wings are folded against its body. The butterfly is also very tired. So the butterfly rests.
