The red and white giant flying squirrel (Petaurista alborufus) is an Asian species of flying squirrel that is common in nine provinces of south and central China. Its habitats are forests, including montane forests, coniferous forests, and hardwood forests, as well as limestone cliffs. Other species of flying squirrels can be found around the world, including North America and Europe, though most are found in India and Asia.
Like all flying squirrels, the red and white giant flying squirrel is primarily nocturnal. One of its most distinctive physical characteristics is its large eyes, which help it to see at night. It is one of the largest species of flying squirrel and can grow up to a meter in length and weigh as much as three pounds.
Contrary to what the name suggests, red and white giant flying squirrels–like all flying squirrels−do not truly fly. Instead they glide, sometimes as far as 450 meters (1,450 feet). All flying squirrels accomplish this feat using a loose membrane of skin and muscle called a patagium that stretches between the front and back legs. Unlike airplane wings or bird wings, the patagia of flying squirrels has an almost square shape. To glide, flying squirrels leap into the air and then extend their limbs, allowing the patagia to produce lift and keep them aloft. They can turn in mid-glide by lowering an arm. Their ability to glide enables flying squirrels to reach trees and branches that are out of simple leaping range.
land covered by trees with thin needles instead of flat leaves.
to move smoothly and seemingly without effort.
environment where an organism lives throughout the year or for shorter periods of time.
the strong, dense wood, of flowering trees.
force acting to lift an object upward.
natural region defined by upland slopes and large conifers.
active at night.
section of skin linking the forelimbs and hind limbs of some animals, allowing them to make long, gliding leaps.