Regents of the University of Michigan
Animal Diversity Web: Northern Flying Squirrel
Comprehensive information about the northern flying squirrel is presented, including the impact these small animals have on humans. Included are some photographs of northern flying squirrels and detailed classification information.
Smithsonian Institution
National Museum of Natural History: American Mammals: Northern Flying Squirrel
Flying squirrels do not fly. They launch themselves into the air and glide long distances from tree to tree. Learn more about the Glaucomys sabrinus, more commonly known as a Northern Flying Squirrel, in this easy-to-read species...