Not only did they find that, when given proper incentive, the snakes exhibited an acute ability to learn and navigate their surroundings, they also found snakes rely on their sense of vision much more than many snake biologists had previously assumed. They did, however, find that younger snakes were able to more quickly locate the holes than older snakes, as the younger snakes were more resourceful in their application of senses – where the older snakes more heavily relied on their sense of sight.