Each caterpillar then undergoes a complete physical transformation called metamorphosis Now resembling a butterfly, it emerges from the chrysalis ready to mate so the cycle can continue ...

The monarch butterfly life cycle begins with a whirl of wings in the heat of the summer sun. As a female monarch sips nectar from a wildflower, a male hovers nearby. A pheromone is released from ...

And one of the most amazing changes in nature is the life cycle of the butterfly called… metamorphosis. Me-ta-mor-pho-sis. When a male and a female butterfly reproduce, the female lays eggs ...