Our flying squirrel is in no proper sense a flyer. On the ground, he is more helpless than a chipmunk, because less agile. He can only sail or slide down a steep incline from the top of one tree to the foot of another.
agile chipmunk fly
These are some quotes by American author John Burroughs Author, who lived between April 3, 1837 and March 29, 1921.