Squirrels and Relatives: Sciuridae - Physical Characteristics, Habitat, Behavior And Reproduction, Squirrels And People, Southern Flying Squirrel (glaucomys Volans): Species Accounts - GEOGRAPHIC RANGE, DIET, CONSERVATION STATUS
extinction eat facing risk
Squirrels are found throughout the world, except in Australia, Madagascar, southern South America, and certain desert regions, such as in Egypt.
Most squirrels eat primarily plant materials. Tree squirrels and flying squirrels often eat nuts and seeds, and will occasionally also feed on fungi, eggs, insects, young birds, and small snakes. Ground squirrels also eat seeds, fruits, and nuts, but often have diets made up of large amounts of grasses and leafy materials.
The World Conservation Union (IUCN) lists two squirrel species as Critically Endangered, facing an extremely high risk of extinction in the wild; nine species as Endangered, facing a very high risk of extinction; twenty-six species as Vulnerable, facing a high risk of extinction in the wild; and thirty-four species as Near Threatened, not currently threatened, but could become so.
Additional Topics
Squirrels are some of the most familiar rodents. They are small to medium-sized animals with relatively long tails. Squirrels have five toes on the back feet and four on the front feet, with a well-developed claw on each digit. Eyes are relatively high on the head and spread apart to allow them a wide range of vision. Size, fur, shape, and tail features depend upon the type of squirrel. There are …
Most squirrels are active during the day, yet some species, such as all the flying squirrels, are nocturnal, active at night. Squirrels communicate by making shrill sounds. They also communicate by tail gestures, such as "flicking" the tail to indicate that another squirrel should go away. Most squirrels wrap their tail around themselves when resting. Squirrels build nests high in th…
Physical characteristics: Southern flying squirrels are generally about 8 to 10 inches (20 to 25 centimeters) long, and have a black ring around their large eyes. They have gray fur with white bellies. Geographic range: These squirrels are found in eastern Canada south through the eastern United States. Isolated populations stretch to Honduras. Habitat: Southern flying squirrels live primarily in …
Physical characteristics: The largest of the chipmunks, eastern chipmunks are about 8.9 to 10.6 inches (22.5 to 26.8 centimeters) long. They have grayish to reddish brown fur, white fur on their bellies, and five stripes from the neck to their tail. Two of the stripes are white bordered by black stripes, and one black stripe is in the center. They also have light strips above and below their eyes,…
Physical characteristics: Black-tailed prairie dogs have sharp teeth, a black-tipped tail, and are about 14 to 15.7 inches (35.5 to 39.8 centimeters) long. Their fur is brown, golden brown, or reddish brown, and whitish on the underside. Geographic range: These prairie dogs are found in areas from Canada to Mexico. In Canada they are found in Saskatchewan; in the United States they live from Monta…
Physical characteristics: Alpine marmots are relatively large with a head and body length of about 20 to 24 inches (50 to 60 centimeters). Their fur is thick and color varies from gray to yellow-brown to reddish. They have large heads; short, powerful legs; short, hairy tails; and a white bridge on their noses. Geographic range: Alpine marmots are found in the French, Swiss and Italian Alps, South…
Physical characteristics: Gray squirrels have a head and body length of 9.4 to 11.2 inches (24 to 29 centimeters). Fur color varies widely within the species, generally fur is black to pale gray with a white to pale gray belly. They have broad, bushy tails that are about the length of their head and body combined. Geographic range: Gray squirrels are found in eastern and central United States, rea…
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9 months ago
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9 months ago
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