Question

Как зимуют стрекозы? СРОЧНО!!!!

Answer 1

У них полу гнездо,полу кокан-это их жилище.

Answer 2

How do dragonflies hibernate?

Dragonflies, like many other insects, have different strategies for surviving the winter. While they don't technically "hibernate" in the same way mammals do, they do enter a state of dormancy called diapause. During diapause, dragonflies slow down their metabolism and activity levels to conserve energy and survive the cold temperatures.

Dragonflies have different life stages, including eggs, nymphs (also known as larvae), and adults. Each stage has its own way of surviving the winter.

Eggs: Dragonfly eggs are typically laid in or near water, where they can survive the winter. The eggs are covered in a protective gel-like substance that helps insulate them from the cold. They remain dormant until the weather warms up in the spring, at which point they hatch into nymphs.

Nymphs: Dragonfly nymphs are aquatic and live in the water. They are well-adapted to survive in cold temperatures. Some species of dragonfly nymphs can even tolerate being frozen solid in ice and thaw out when the weather warms up. They remain active and continue to grow throughout the winter, feeding on other aquatic organisms.

Adults: Adult dragonflies have a more challenging time surviving the winter. Most adult dragonflies have a relatively short lifespan, and their main goal is to reproduce before they die. However, some species of dragonflies migrate to warmer regions to escape the cold. These migratory species can travel long distances to find suitable habitats for overwintering.

In regions where dragonflies do not migrate, they have different strategies to survive the winter. Some adult dragonflies will seek shelter in protected areas, such as hollow trees, rock crevices, or even man-made structures like buildings or sheds. These sheltered locations provide insulation from the cold and protect them from harsh weather conditions.

Dragonflies that overwinter as adults may also enter a state of torpor, which is similar to hibernation. During torpor, their metabolic rate decreases, and they become less active. This helps them conserve energy during periods of cold weather when food sources are scarce.

It's important to note that the specific strategies used by dragonflies to survive the winter can vary depending on the species and their geographic location. Some species may have adaptations that allow them to withstand colder temperatures, while others may rely on migration or finding suitable shelter.

Overall, dragonflies have evolved various mechanisms to ensure their survival during the winter months, whether it's through diapause, migration, or finding protective shelter.