Life cycle of the monarch butterfly – introduction

A diagram of the life cycle of the monarch butterfly showing all the stages and transitions: egg, hatching, caterpillar (larva), pupating, chrysalis (pupa), elcosing (emerging), butterfly (adult), and mating and laying eggs. (20 dpi)

As humans grow from babies to adults, we look very similar in shape and anatomy (body parts) throughout our lives. Our arms and legs get longer, we grow taller, our faces become more oval than round, and so on, but we are still recognisably human. This is similarly so for other mammals (animals that feed […]

Life cycle of the monarch – laying

A female monarch butterfly (partly obscured) laying an egg on the underside of a swan plant leaf.

The female monarch butterfly lays her eggs on the leaves and stems of milkweed plants, such as the swan plant. The swan plant is the main type of milkweed that we have in New Zealand, and this is what monarch caterpillars eat. In America and other places around the world, the caterpillars eat other types […]