That's why so few people want to live in the north and taiga

What is a gnat visually. A typical evening in Yakutia...

For reference - Gnats are a group of blood-sucking dipterous insects. The species composition and number of gnats depend on landscape-geographical and climatic conditions, and the time of year.

These include mosquitoes, midges, black flies, mosquitoes, horseflies, gadflies, and autumn stingers.