Fire Red Squirrels File

A single fire red squirrel can cache up to 3,000 cones in a season, often forgetting half of them—thus becoming an unwitting . The forgotten cones germinate into new trees, ensuring the next generation of forest. In this way, the squirrel is both child of fire and its gardener.

Scientists believe the fiery coloration is a trade-off. In dark coniferous forests, a red coat against green needles and brown bark offers surprisingly good camouflage—especially during autumn when larch needles turn amber. But in deciduous woods, they stand out like warning flares. This is why fire reds thrive best in dense, old-growth spruce and pine stands, where shadows run deep and the canopy filters sunlight into shifting mosaics of gold and black. In Sami folklore, the fire red squirrel is called Ruostegierdu —"the rust wanderer." One legend tells of a great forest fire started by the god of thunder. As the flames consumed the world, a small squirrel ran from tree to tree, carrying a burning twig in its mouth to replant fire in the hearts of the surviving trees. The smoke stained its fur forever. To this day, elders say, if you see a red squirrel with a tail that seems to flicker, it still carries that ember. fire red squirrels

But perhaps the squirrel has one more trick. In 2023, researchers discovered that fire red individuals in northern Sweden have begun choosing to nest in recently burned areas, where fresh growth of fireweed and raspberry offers abundant food. They are adapting—not fleeing from fire, but returning to it. A single fire red squirrel can cache up