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Added Fri, 07/10/2016
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In connection with the peculiarities of the bird in the photo you can capture the moment when a normal bird will resemble the shape of a "classic" UFO.

In the video, especially when shooting on a camera with low resolution, or in the process of observing some birds in flight can also be similar to a UFO. Such birds include, for example, the Kestrel, hanging in place in the process of hunting, or of the lark, which slowly and almost vertically up to a height of several tens of meters, where it hangs for a while.

Flocks of birds often give "air dances". Scientists are not sure exactly how and why starlings make these celestial dance. Even complex algorithmic models can not explain acrobatic sketches of starlings, which change their direction for the one hundredth milliseconds to avoid a collision, but at the same time and the attacks of predators. A flock of birds in flight can form various shapes that uninformed people can be easily mistaken for fast looming storm cloud or a UFO.

Most migratory birds make their flights both day and night. So occasionally in the dark sky to see the flock of birds or a single bird. Sometimes they are almost invisible in the dark sky, but in certain conditions, birds become highly visible, for example, illuminated from below by city lights or a spotlight. This appearance is produced by the illuminated, characteristic not only for birds but also for bats.

In this version, mainly represented by birds that can be mistaken for UFOs. Birds that may be taken for unusual creatures introduced in "Famous beings".

Translated by «Yandex.Translator»

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