What critical, often subterranean food source is vital for the Northern Flying Squirrel during the non-growing season?
Answer
Hypogeous fungi (truffles)
For the Northern Flying Squirrel, especially in certain regions, hypogeous fungi, commonly known as truffles, are a critical food source during seasons when other vegetation is scarce, which they locate underground by scent.
Related Questions
To which biological class do flying squirrels firmly belong?What is the name of the specialized, parachute-like membrane of skin used for gliding?How do flying squirrels primarily steer and navigate while gliding?What is a commonly cited horizontal-to-vertical glide ratio achieved by these mammals?What distinct physical feature aids flying squirrels in gathering maximum ambient light during their active hours?Which characteristic distinguishes flying squirrels from true powered fliers like bats?What is the common name for the leaf nests constructed by flying squirrels for daytime security?The Northern Flying Squirrel (*Glaucomys sabrinus*) typically possesses what trait compared to the Southern species?Which specific subspecies of flying squirrel is federally listed as endangered due to its specialized habitat needs?What critical, often subterranean food source is vital for the Northern Flying Squirrel during the non-growing season?