CATDOLL : CATDOLL: Why can't flies fly anymore? (Why can't flies fly anymore?)

1. Why don’t flies fly at night?

This is related to its eyes, because the eyes of flies are compound eyes like dragonflies, which means that its eyes are like diamonds with many facets, and can see 360 ​​degrees of movement at the same time, but it cannot see the back and bottom (blocked by the body), and it also has no night vision infrared senses, so when the lights are turned off and there is no light, they can't see anything, and can only use the hair on their bodies to sense changes in the surroundings, but they still can't see, so they won't fly around.

2. Why did a fly suddenly fly to the ground and stop moving?

There are many reasons why a fly won't move or fly. It's possible that the fly is sick and its physical condition makes it unable to move or fly.

It is also possible that the fly's wings are too wet and damp, so it cannot flap its wings, and cannot move or fly.

Of course, there is another possibility. It is due to the weather. If the temperature changes, for example, if the temperature is relatively cold, of course the flies will not move or fly, and will eventually freeze to death.

3. Why doesn’t the fly move or fly?

There are many reasons why a fly won't move or fly. It's possible that the fly is sick and its physical condition makes it unable to move or fly.

It is also possible that the fly's wings are too wet and damp, so it cannot flap its wings, and cannot move or fly.

Of course, there is another possibility, which is that it is due to the weather. If the temperature changes, for example, if the temperature is relatively cold, of course the flies will not move or fly, and will eventually freeze to death.

4. Why do flies jump instead of flying?

The reason why flies can't fly is that the weather is too cold. When the weather is too cold, they are frozen and can't fly. The second reason is of course that the flies' wings are covered with a lot of dust. After being polluted by dust, the flies can't fly. On the third day, of course, it is because the flies' wings are damaged, or the flies themselves are sprayed with pesticides and poisoned, so the flies can't fly.

5. Why do some flies not fly away when you touch them?

First, the air is usually humid in the morning and the air pressure changes. Usually there is a lot of moisture on the wings of flies, so flies hate flying.

Second, the temperature has dropped. When the body temperature is lower than the outside temperature, the body will feel stiff, just like when winter comes and you are wearing short sleeves outside.

Third, check the environment at home and around them. For example, solid, gas, liquid, etc., are toxic or anesthetic to them.

6. Why can’t some flies fly?

A fly only has one pair of wings and can only fly 30 degrees from the front. If one of its legs is broken, it cannot provide power and therefore cannot fly.

In addition, flies consume energy to fly, and the energy comes from the fly's own metabolism (respiration). The strength of metabolism (respiration) is related to temperature. In winter, the outside temperature is low, and the fly's body temperature is also low. The metabolism is weak, and less energy is produced, which is insufficient to support flying.

7. Why do flies stick together? Why don’t they fly?

The flies will stick together and not fly. Maybe they cannot fly during the mating process and have to wait until after mating.

8. Why can’t flies fly on the windows?

This is because the weather is cold and flies are no longer able to fly. Flies, like mosquitoes, are more active in the summer. However, in late autumn, when the temperature is below 20 degrees, they are no longer as active as in the summer. When the temperature is below 10 degrees, most of them will die. A few flies, although not dead, do not have much strength. Therefore, they can no longer fly after landing on the window.

9. Why can’t flies fly away even though they are circling on the ground?

There could be two reasons:

One is that the wings are injured or broken.

Flies fly mainly by the vibration of their wings. If the wings are injured or broken, the fly cannot fly and can only crawl on the ground.

Second, the wings were soaked in water.

Flies are very afraid of water, especially when their wings are soaked in water, they cannot reach the vibration frequency required for flying, and thus it is difficult for them to fly.