Interpretations
The popular historian Lev Gumilyov pointed out in his Ancient Turks that the Kypchaks, one of the ancestors of modern Tatars, came from the Zheliang Valley in the Altay Mountains. In his opinion, the nearby Zheliang Mountain and Zheliang settlement were named after Zilant the White Snake. If there is any truth in Lev Gumilyov's idea, then the dragon of Kazan should be regarded as a remnant of the once popular Turkic totem.
These flying snakes were also known in Bolghar, Suar, Bilär and the other cities of Volga Bulgaria. For the most part, these snakes were benevolent. However, in the boundary fortresses of Kazan, Alabuğa and Cükätaw, legends about flying monsters flourished. One particular fortress on the Shishma River was known as Yılantaw, later russified as Yelantovo. Many scholars believe that Zilant, like other flying snakes, symbolized the evil rulers of the neighboring pagan peoples. The legendary burning of the snakes may symbolize the victory of Islam over paganism. Sceptics say that the Bulgars purposefully spread those legends in the border regions in order to dismay their neighbors.
There is also speculations that Zilant's origination was not from the White Snake, but the Falcon (Börket), an image similar to Zilant from an earlier epoch.
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