Ground Squirrel
Related Category: Vertebrate Zoology
name applied to certain terrestrial rodents of the squirrel family.
Ground Squirrel
Mammal. Golden-mantled ground squirrels hibernate (sleep) during winter months from October to May. To prepare, they must put on a heavy fat layer and store food in their shallow underground dens.
Ground Squirrel
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Arctic ground squirrel (Spermophilus parryii)
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Arctic ground squirrel ...
Mohave Ground Squirrel
Spermophilus Mohavensis
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Wyoming Ground Squirrel
The Wyoming ground squirrel is a medium-sized squirrel averaging between 10 and 12 inches in length. It is brownish gray with a belly that is whitish to buff.
Mexican Ground Squirrel (Spermophilus mexicanus)
Description The Mexican Ground Squirrel is a small-bodied animal with brown fur and nine rows of squarish white spots on its back.
Wyoming Ground Squirrel (Spermophilus elegans). These photos were taken in mid June, 2001, at Red Rocks Lake N.W.R., Beaverhead Co., Montana.
Ground squirrels, which are active by day, are true hibernators; they are also aestivators -- mammals that sleep throughout the heat of summer. Adult males first come out of their underground burrows in late February.
Ground Squirrel (Spermophilis tridecemlineatus)
Photograph by Phil Myers, Museum of Zoology, University of Michigan. License: Public Domain. (view image details)
MAMMAL FACTS ...
This ground squirrel is found in many plant communities in all the life zones from the coast into the mountains, from southern California to central Washington. There are nine ground squirrels native to California .
Idaho Ground Squirrels are only found in west-central Idaho. The Northern version is found in two isolated counties at medium high elevations, surrounded by forests and making their homes in meadows and in rocky areas.
Arctic ground squirrels are found today across the mainland Arctic tundra and in open habitats of the Subarctic boreal forest. The Inuit name for the Arctic ground squirrel is siksik.
Arctic ground squirrels are very vocal. In fact they are called "sik-sik" by the Inupiat Eskimos in Alaska because of the sounds they make!
Image Credits: Clipart.com unless otherwise noted ...
California Ground Squirrels can live up to 6 years in the wild.
They give a high pitched alarm call to warn others of predators.
They create habitat for other animals, such as rodents and snakes, which occupy empty burrows.
Thirteen-lined Ground Squirrel (Spermophilus tridecemlineatus)
No photo of the Thirteen-lined Ground Squirrel available.
Thirteen-lined Ground Squirrel
Order Rodentia : Family Sciuridae : Spermophilus tridecemlineatus (Mitchill) ...
The thirteen-lined ground squirrel, or "thirteen liner," is the small gopher-like animal often seen along roads in all but northeastern Minnesota.
European ground squirrel (Spermophilus citellus)
Belding's ground squirrel (Spermophilus beldingi)
Arctic ground squirrel (Spermophilus parryii)
Sulawesi giant squirrel (Rubrisciurus rubriventer)
Himalayan marmot (Marmota himalayana) ...
Idaho Ground Squirrel
Order: Rodentia
Family: Sciuridae
Spermophilus brunneus - showing subspecies endemicus (left) and brunneus (right), distinguishable by coloration and location
Click to enlarge. (61 kb) ...
Spotted Ground Squirrel Spermophilus spilosoma Bennett
Description: This is a speckled squirrel that can be distinguished from other Kansas members of the family by: 1) lack of distinct stripes on back and sides, 2) light brown upperparts ...
Ground squirrels eat nuts, leaves, roots, seeds, and other plants. They also catch and eat small animals, such as insects and caterpillars.
*** Spotted ground squirrels (Spermophilus spilosoma) and burrowing owls (Speotyto cunicularia) often share the prairie dog burrows (WCMC/WWF 1997ab)
Status and Trends
IUCN Status: ...
Mice, rabbits, ground squirrels, pocket gophers. Kills by constriction.
LIFE CYCLE/SOCIAL STRUCTURE: ...
The main proximate cause of mortality was predation by small mammals including red squirrels (Tamiasciurus hudsonicus) and arctic ground squirrels (Spermophilus parryii). Littermates tended to live or die together more often than by chance.
Golden eagle predominant prey is leporids (hares and rabbits) and sciurids (ground squirrels, prairie dogs & marmots), the two groups normally comprising 50-94% of the diet of nesting eagles.
: Prairie dogs are closely related to the ground squirrel, from which they may be distinguished by their larger size, stouter bodies, and shorter tails. They have well-developed thumbs with powerful claws.
They eat primarily small mammals, such as eastern cottontail rabbits, thirteen-lined ground squirrels, and white-footed mice. They occasionally eat birds, snakes, large insects and other large invertebrates.
This Woodrat sometimes appropriates the burrow of a ground squirrel or Kangaroo Rat, and will fortify the entrance with sticks and cactus spines. It is 8.5 to 15 inches long, buff-gray above, gray below, with hind feet white.
SPINY SQUIRREL, a book-name for a group of African ground squirrels, characterized by the spiny nature of the fur of the more typical forms.
North American Badgers (Taxidea taxus) are carnivorous and prey predominantly on pocket gophers (Geomyidae), ground squirrels (Spermophilus), moles (Talpidae), marmots (Marmota), prairie dogs (Cynomys), woodrats (Neotoma), kangaroo rats (Dipodomys), ...
Pocket gophers, meadow mice, voles, shrews, ground squirrels, rabbits, squirrels, birds and birds' eggs, frogs, and lizards are consumed. They kill larger prey by constriction and simply swallow smaller prey alive.
Small mammals, especially mice, rats, gophers, and ground squirrels, are also important food items. Other prey animals include: reptiles and amphibians, scorpions, young cottontail rabbits, bats, and birds, such as sparrows and horned larks.
Chipmunks and thirteened-lined ground squirrels are favorite foods and can be quickly dug out of their own burrows. Badgers also feed on skunks, reptiles, rabbits, snail, insects, eggs of ground-nesting birds and an occasional carcass.
Usu nest in small colonies within ground squirrel and prairie dog colonies. Pair bond usu > 1 year.
Ground squirrels and other so-called "true hibernators" have hibernating body temperatures approaching 32º F. The animals take many minutes to rouse but waken periodically to feed and excrete.
Some species of gopher, such as the Richardsons ground squirrel, are known to hibernate during the cold northern winters.
The Golden Eagle feeds mostly on rodents (rabbits and ground squirrels) but has also been known to attack small lambs and turkeys. Like most eagles it also eats carrion and will feed on dead lambs.
There are three types: tree squirrels (with bushy tails), ground squirrels (with a non-bushy tail), and flying squirrels (who cannot really fly, but can glide up to 150 feet=46 m using a flap of skin).
Found living in large colonies (up to 30 animals), it is not unusual to find them sharing burrows with Mongooses, Ground Squirrels, and other small rodents. As social creatures, they perform different tasks to benefit the group.
We noticed one of the little ground squirrels off the side of the dirt road was considering scooting into a hole but seemed confused by the idea. It would almost go down, then stop and circle the perimeter as if unsure.
Danger Posture: Another characteristic trait of several types of squirrels, especially ground squirrels, is their tendency to rise on their hind legs and curl their paws flat against their chests when they sense any kind of danger.
For many animals such as the bighorn sheep and the antelope ground squirrel, cactus are an important source of food and water. The cactus wren and California thrasher often build their nests in the buckhorn cholla.
Sometimes it pairs up with coyotes for hunting ground squirrels. The coyote sees the ground squirrel diving into its hole but can't get it. The badger comes over and digs into the hole, scaring the squirrels out.
The chicks' fecal sacs are carried at least 45 feet from the nest, as a defense against predators, which include Townsend's ground squirrel and Common Raven. Juvenile Sage Sparrows form flocks before joining adults for migration.
Keep grounds and trash areas clean and free of cover to dissuade the populations of mice, rats, ground squirrels, voles, and other rodents which are attractive to snakes.
The Five Species: The prairie dog is considered a ground squirrel. There are five species of prairie dog: the black-tailed prairie dog, the white-tailed prairie dog, the Gunnison's prairie dog, the Utah prairie dog and the Mexican prairie dog.
Sociable: live in colonies (avg. 24 but up to 30) often with other mongoose species, ground squirrels or small rodents
Vocalization: chatters a lot
Duties: specialized, e.g hunter, sentry, teacher, babysitter
Burrows: as deep as 10ft ...
Fun Fact
There are more than 200 species of tree and ground squirrels.
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Suricates are diurnal (active during the day) and are highly social, living in packs of up to 40 individuals. They either dig their own burrows or take over vacant burrows that have been dug by other animals such as ground squirrels, ...
Ground squirrels, rabbits, rats, mice, snakes, grasshoppers, cattle grubs, and crawfish are carried to the nest in endless succession. Can she be blamed too severely if, in the harried search for food, she discovers a chicken yard ?
Diet: Mostly small mammals, including ground squirrels, jackrabbits, gophers, rabbits, and mice. Also eats some birds and reptiles.
Their diet may consist of insects, roots, berries, acorns and other nuts, mushrooms, grasses, and other plant materials, as well as small mammals, such as mice and ground squirrels, deer, elk and moose fawns, fish, crayfish, ...
On the plains, colonies generally dig their own burrows (though they sometimes share holes with African ground squirrels). These underground homes are impressive! ...
Badgers prefer hunting in grassy openings. They consume a variety of prey such as mice, voles, chipmunks, ground squirrels, skunks, snakes, eggs and ground nesting birds. Carrion rounds out their diet. Some kills may be buried for later consumption.
There are over 365 species of squirrels in seven families. They include the tree squirrel, ground squirrel, and flying squirrel. Plus many squirrel-like mammals such as the gopher, ground hog and prairie dog.
It feeds on ground squirrels, gophers, rats, mice, birds, and even rattlesnakes. Its long hair protects it from snakebites, unless a snake strikes it directly on the nose. This very ferocious animal has few enemies.
They usually inhabit the burrows of ground squirrels, which they enlarge by digging with their sharp claws. When emerging from their burrows in the early morning, they tend to sunbathe before spending the day foraging for small prey.
FOOD:
They feed on a variety of food sources, including small mammals such as rabbits, prairie dogs, ground squirrels and mice, birds, reptiles, amphibians, insects, berries and seeds.
Although a meerkat is capable of digging its own burrows, it often leaves most of the excavation work to African ground squirrels, and often shares their burrows with them.
BEHAVIOR: ...
 See also: Squirrel, Burro, Mice, Prairie Dog, Rabbit
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