Migration is the seasonal movement of an animal population in response to changing environmental conditions. While birds are best known for employing this survival strategy to cope with winter, many other forms of wildlife also engage in some form of relocation during autumn to deal with prolonged bouts of cold and an absence of food. Among the migratory reptiles in the Adirondacks is an abundant and widespread snake familiar to anyone that spends time outdoors – the garter snake.
As daylight wanes and the temperatures cool, garter snakes begin to travel to various sites that afford protection from the intense cold that settles over our mountainous region in winter. Typically, garter snakes rely on specific crevices that extend deep into a rocky outcropping situated on a south-facing slope. Also, garter snakes are known to utilize selected abandoned woodchuck, fox or skunk dens that exist deep enough into a hillside to get near or below the frost line. » Continue Reading.