North America alone hosts more than 70 species of ground squirrels. The body temperature drops to just above freezing and the heartbeat slows down during hibernation. Behavior The Arctic ground squirrel often stands on its hind feet to get a better view of its surroundings. Ground Squirrel. These squirrels often use cavities that were originally excavated by woodpeckers, sometimes even causing woodpeckers to abandon the nest. Permafrost and soil type are two of the most important factors limiting ground squirrel distribution in Denali. The behavioral adaption for the flying squirrel are cavity nesters, using their nest throughout the year. The Arctic ground squirrel lives in colonies consisting of a dominant male, several closely-related females and their young. NPS Photo / Alex Vanderstuyf. What are behavioral adaptations of the squirrel? Arctic Ground Squirrel . Unanswered Questions. They are not neither present in Southeast Asia nor in South America. Ground squirrels occur throughout the North Africa, central Europe, eastern Europe, north and east Asia, sub-Saharan Africa, and central Asia. Ground squirrels are the only Arctic animals that hibernate. Geographic Range . 3. The colonies live in shallow burrow systems. 1. Does nia vardalos have an eye problem . Arctic ground squirrels are the largest and most northern of the North American ground squirrels. 2. This species is common in the ice-free mountainous regions of Denali. They line the burrows with lichens, leaves and musk ox hair, then roll up into a ball and sleep for seven months. Basic facts about Arctic Ground Squirrel: lifespan, distribution and habitat map, lifestyle and social behavior, mating habits, diet and nutrition, population size and status. 4000 key depression per hour in Hindi mean.