Flying squirrels can fly
Reality: Flying squirrels glide. They launch from height, spread the patagium and trade altitude for horizontal distance. They do not generate powered flight with wingbeats.
Why the myth survives: A long controlled glide can look like flight when the launch point is hidden.
Squirrels eat only nuts
Reality: Natural diets across Sciuridae include seeds, fruits, buds, flowers, green vegetation, fungi and opportunistic animal foods depending on species and season.
Better wording: Nuts and seeds are important foods for many squirrels, not the definition of a squirrel diet.
All squirrels hibernate
Reality: Some ground squirrels are deep hibernators, black-tailed prairie dogs may use torpor, and many tree squirrels remain active through winter.
Why it matters: A winter-care or observation rule cannot be copied from an Arctic ground squirrel to an eastern gray squirrel.
Prairie dogs are not squirrels
Reality: Prairie dogs belong to Sciuridae. Their common name refers to their bark-like calls and grassland habitat, not a relationship to domestic dogs.
Squirrels remember every buried nut
Reality: Spatial memory matters, but caches can be stolen, moved, missed or abandoned. Recovery is a probabilistic system influenced by memory, landmarks, smell and competition.
Related fact: Unrecovered seeds can sometimes germinate, contributing to plant dispersal.
Squirrels find caches only by smell because they forget everything
Reality: The opposite extreme is also wrong. Experiments show structured cache placement and spatial memory. Smell can assist recovery, but it is not the only mechanism.
Squirrels are common rabies carriers
Reality in the United States: CDC material notes that squirrels are among animals that hardly ever have rabies. That does not make bites or scratches harmless; wounds can carry other infection risks, and unusual exposures should be discussed with public-health professionals.
Important nuance: “Rare” is not the same as impossible.
Feeding a wild squirrel is always helping
Reality: Wildlife agencies warn that routine feeding can concentrate animals, change behavior, increase conflict and expose them to nutritionally inappropriate food.
Separate question: Feeding protocols for rehabilitation or non-releasable animals belong under professional husbandry guidance, not backyard feeding advice.
A friendly squirrel is domesticated
Reality: Habituation means an individual has reduced its response to a repeated stimulus. Domestication is a population-level genetic process across generations. A squirrel approaching people for food remains a wild animal.
The tail is only for balance
Reality: Balance is important, but squirrel tails can also contribute to communication, thermoregulation, shielding and body control during jumps or glides. The mix of functions varies by species.
Squirrels plant forests because they forget their nuts
Reality: Scatter-hoarded seeds that remain unrecovered can germinate, but squirrels are also seed predators and active cache managers. Forest effects depend on seed species, recovery rates, burial location and habitat.
Better wording: Squirrel caching can contribute to seed dispersal; it is not an intentional tree-planting program.
Prairie dogs speak a human-like language
Reality: Experiments show information-rich alarm calls with acoustic variation associated with threat characteristics. Calling the system identical to human language adds claims beyond those results.
Why the research is still remarkable: The supported finding is already sophisticated without exaggeration.