Eastern Garter Snakes, Shawville QC, April 2018.A recent study exploring social behaviour in Eastern Garter Snakes (Thamnophis s. sirtalis) found that snakes “actively seek social interaction, prefer to remain with larger aggregates, and associate nonrandomly with specific individuals or groups.” In other words, they had preferences as to who they hung out with. “The snakes’ social networks were perturbed twice a day by ‘shuffling’ their locations. Despite these disturbances, the snakes eventually re-formed their preferred social environment.” This isn’t the first time snakes’ social preferences have been documented. And it’s no surprise to me that garter snakes also exhibit this sort of behaviour: I’ve observed that captive garter snakes do much better when kept in groups, and they aggregate all the time in the wild. [Science]