How do butterflies survive winter?

Butterfly is a kind of insect that likes to dance among flowers. They have a pair of big wings, the wings are brightly colored, there are all kinds of spots on it, they look very good-looking. So, how do butterflies survive the winter?

How do butterflies spend the winter?

The species and forms of butterflies are different and the ways to spend the winter are different. Some butterflies spend the winter with eggs, such as gray butterflies and line gray butterflies, which lay eggs at the base of dormant buds. Some butterflies spend the winter as larvae, stop eating in winter and drill directly into the soil. Some butterflies spend the winter as pupae, such as Phoenix butterflies, which can endure the severe cold after pupation. Some butterflies spend the winter as adults. They tighten their wings and hide in shelter, or fly to the south to spend the winter.

Is butterfly a beneficial insect or a pest?

Butterflies are pests in the larval stage because they feed on plant leaves and do great harm to crops. In the adult stage, butterflies are beneficial insects that can help spread pollen, maintain ecological balance and beautify nature.

Of course, some species of butterflies are pests, such as cabbage butterflies, cruciferous plants, especially cabbage, cauliflower, cabbage and radish with thick leaves, and can feed on other host plants when there is a lack of cruciferous plants. such as Compositae, cauliflower, Trolliaceae, Liliaceae, Laver, Oleaceae and other plants.

What is the largest butterfly in the world?

The largest butterfly in the world is the Alexandria wing butterfly, found in the Solomon Islands and Papua New Guinea in the southwestern Pacific Ocean. The largest butterfly can reach 360 mm from left to right. It is a butterfly of the genus Aristolochia. The larvae feed on Aristolochia, initially eat tender leaves, eat vines before pupation, and adults look for food on flowers such as hibiscus.