No, these are notStarling Murmuration.
The mosquitoes were so loud that even cars could not be heard.
Such activity of mosquitoes is probably brought on by the weather.
According to Tatiana Zhukova, director of the Naroch Biological Station, this is a natural process.
The lake is home to mosquito larvae.
But on quiet and sunny days, like that on Monday, they become more than apparent.
Weather is known to cause weird behavior among animals and insects.