Why did it have to be snakes?
Snakes are omnipresent at Göbekli Tepe. Even today you may have the luck to encounter a Levantine Viper when visiting the site (yes, they are poisonous, but just let them be, they are also protected by the Washington Convention). In most cases you will only see their image in stone. Snakes are among the most often depicted animals at Göbekli Tepe. They appear on pillars, on porthole stones, on small stone plaquettes and shaft straightheners.
https://tepetelegrams.wordpress.com/2016/04/23/why-did-it-have-to-be-snakes/
How did they do it? Making and moving monoliths at Göbekli Tepe
The T-shaped pillars discovered at Göbekli Tepe are big. The central pair of Enclosure D measures 5.5m and weighs in at 8 metric tons each. The surrounding pillars are smaller, but still reach around 4m. How Stone Age people were able to make these pillars and to transport them seems a mistery to many of the site’s visitors. We can however offer some answers to both questions, as we are in the lucky situation to know where the pillars come from.
https://tepetelegrams.wordpress.com/2016/05/03/how-did-they-do-it-making-and-moving-monoliths-at-gobekli-tepe/
Something is not right. This message is just to keep things from messing up down the road