Animals in man and nature are photographed by satellite

Man and nature"with"Animal world"Most of them were taken by foreign zoologists in the field.

But recently there has been another way of shooting. If you watch it often"Man and nature"Now, scientists have a covert camera that can photograph animals up close without alerting them. The camera is hidden in a replica disguised as stone, trees, bamboo, etc., revealing a small hole for filming.

This camouflage camera is placed in a place frequented by the animal by the scientist beforehand, and then leaves, waiting for the animal to appear, and the shooting signal is automatically transmitted to the scientist's computer. This camera is even equipped with a voice-activated switch, which usually does not work, and automatically starts as soon as there is an animal sound.

There's also a kind called"Magic Mirror"The camouflage camera is perfect for shooting in tropical forests. It is a small car equipped with crawlers, which can be remotely controlled by people, and the tracks can climb slopes and cross small ditches, which is suitable for action on uneven roads. The most peculiar thing is that this small car hides in a dense forest of plants, which is difficult to spot.

Because the cart is surrounded by mirrors, no matter which angle you look at, it reflects the surrounding scenery, and it is difficult for animals to spot it when it is mixed with the forest.

This camera avoids disturbing the animals during filming and also ensures the safety of the filming crew. Human wisdom is truly infinite.

I'm not open-minded, it's insistence"Animal world"with"Man and nature"The harvest is introduced in the show. If you are interested, you can go to **TV station** to find the original information.

Shoot manually or use a monitor.

Satellites can be sent out, but the current satellite system is not very perfect, and it is generally taken by professionals.

Professionals shoot it because the accuracy of the satellite is not yet up to this level.

No, it should have been taken by a professional.

Sometimes the camera is placed inside a camouflaged tree or rock, and the animal can be captured when it approaches; Some lenses can zoom in on images of animals from a distance, much like a birdwatcher would photograph a bird; There are also animal photographers who are dedicated and can get close to the animals.

Sometimes the camera is placed inside a camouflaged tree or rock, and the animal can be captured when it approaches;

Some lenses can zoom in on images of animals from a distance, much like a birdwatcher would photograph a bird;

There are also animal photographers who are dedicated and can get close to the animals.

Don't know this? Stupid! Modern cameras have the ability to zoom in and out.

You can shoot up close at a distance of tens or hundreds of meters. In addition, it is placed in a camouflaged tree or rock, and the animal can be photographed as soon as it comes, but it is necessary to know the habits of the animal and the place where it often moves in advance. Give it a few points!

I heard that it was taken by an Earth satellite.

cameras equipped with telescopes; Fixed hidden camera; or mix it up first and then shoot it; Of course, there are also computer-generated ones, such as dinosaur shows.

Once upon a time, a small village was inhabited by a few villagers, who had lived an idyllic life for generations. There are many birds in the woods next to the village, which will chirp for a while every morning and then go out to feed. One day, a young man in the village came back from hunting a few birds in the woods, roasted them and ate them.

When he met people, he said, "The meat of the finch is so delicious, it is a slippery omen!" Later, the villagers felt that it was too troublesome to hunt birds, so they cut down the trees one by one and dug up the birds' nests.

Eventually, the trees were cut down and the birds were gone.

I don't know when, a large dark cloud floated in the sky, covering the sky and the sun, getting closer and closer, the villagers took a closer look, oh my God! There are countless locusts! Where the locusts flew, the leaves of the plants were gnawed up, including the crops in the fields of the village.

The villagers tried their best to drive away and fight the locusts, but there were too many locusts to finish or drive them away. Finally, after eating all the plants, the locusts flew to other places, and the villagers wept as they looked at the bare poles of the crops in the fields.

Originally, the woods at the edge of the village are the homes of the birds, and the birds are the natural enemies of various pests, every day the birds go out to forage for food, eat a large number of pests, so that the number of pests will not be too much, and naturally protect the safety of the villagers' crops, constituting a harmonious ecological balance. When the trees are cut down and the birds disappear, the pests multiply in large numbers and finally flood. The villagers, due to their ignorance and greed, did not cherish all kinds of life in the natural world, and finally destroyed their peaceful and peaceful life.

How will they cope with the ensuing famine?

When you know that it takes 3-5 years, or even longer, to make a feature (e.g. about an African lion), you won't be surprised, only sigh. It takes a lot of time to familiarize the subject with the people and equipment, and then the vehicle takes a lot of time, and then it takes a long time to follow the shooting. There are also 8-10 auto-sensing cameras in areas where the subject is frequently active, and so on.

Countless shots took this hour. There are educational institutions in many foreign countries that support such workers, so they can happily complete this special work, although it is very difficult, but the information taken back is quite valuable, and these institutions will sell the finished products to comprehensive education around the world**. China still does not have a relatively professional organization due to restrictions in many aspects.

As early as the 90s, there were also Chinese film crews who went to Africa for three years of filming, but due to insufficient preparation, they were not completed in the end.

Most of them are imported from China, and very few of them are Chinese

I'm a specialist in ecological insect photography, so I'll tell you a little bit about my personal experience.

For example, when you first arrive in an area, you often can't start working right away, because you don't know the local insect habits at first, such as life cycle, food type, host, etc.

Usually, it takes more than a year to observe and record, and sometimes it takes more than a year to shoot the official film.

Some insects are very alert and have to be very careful, while others are very discreet and very challenging, and the use of flash is very rare.

Photographing insects also have to endure the nail bite of mosquitoes, the threat of poisonous insects, and the hard work is not human.

Telephoto lenses, high-speed cameras, plus editing.

Perennial tracking and evasion shooting, telephoto lenses, high-speed cameras, and editing.

Ultra-discreet camera.

From body characteristics, living habits, living environment, location, as well as their food and natural enemies.

One by one, they are very detailed.

1. All water is the source of life, and it is precisely because of water that human beings will survive, and all things in the world will be full of vitality, variety and color. So we need to protect water resources.

Some people think that water is a gift from heaven, inexhaustible. According to statistics, there are about 14 billion cubic meters of water reserves on the earth's surface, but only 100 million cubic meters of freshwater resources, in these limited freshwater resources, only human beings can use, due to unbalanced distribution, waste of life, 60% of the world's water supply is insufficient, serious lack of water. China ranks sixth in the world in terms of total water resources, but its per capita water resources are a quarter of the world's, and it is known as one of the thirteen water-poor countries in the world.

Fresh water is a renewable resource, but with the development of industry and the growth of population, a large amount of water resources are polluted. Various harmful substances, such as industrial wastewater, pesticides, and domestic waste, are discharged into the water. In addition, man-made waste, such as not turning off the faucet in time, not being able to use one water for multiple purposes, and rational use of water resources.

As a result, water is even more scarce.

Therefore, we, the small citizens, should actively participate in the action of cherishing and protecting water resources, and we should vigorously publicize the knowledge of water resources protection, help people establish a sense of water conservation, and make a contribution to the protection of water resources.