The Asia Minor ground squirrel, also known as Anatolian souslik, Anatolian ground squirrel, is a species of rodent in the family Sciuridae. 2007. File:Cape ground squirrel, Xerus inauris, at Krugersdorp Game Reserve, Gauteng, South Africa (27410187351).jpg From Wikimedia Commons, the free media repository Jump … Lactation ends at around 52 days. [4], Cape ground squirrel mate and reproduce year-round[8][10][19] but mating occurs mostly in dry winter months. The Cape ground squirrel (Xerus inauris) is found in most of the drier parts of southern Africa from South Africa, through to Botswana, and into Namibia.The name Cape ground squirrel is somewhat misleading as it actually has a much wider area of habitation. The Perote ground squirrel is a species of rodent in the family Sciuridae. "Why do male Cape ground squirrels live in groups? Cape ground squirrel - WikiMili, The Free Encyclopedia - WikiMili, The Free Encyc In South Africa, it can be found in central and north-central areas. Perote ground squirrels live within the same area as rock squirrels but they use different microhabitats. [14] While Cape ground squirrels and meerkats appear to have a mutual relationship, mongoose and squirrel relations appear to be more commensal. We measured the DEE (kJ d −1) of 18 Cape ground squirrel females in June 2004 (prior to administration of ivermectin and fipronil) and 14 (of the original 18, after treatment for parasites) individuals 30 days after using the doubly labelled water (DLW) technique (Lifson & McClintock 1966; Speakman 1997, 1998). The tail is flattened on the back and underside and is covered with white hair and two black bands at the base. The speckled ground squirrel or spotted souslik is a species of rodent in the family Sciuridae from Eastern Europe. Find premium, high-resolution stock photography at Getty Images. Meerkats have foreclaws adapted for digging and have the ability to thermoregulate to survive in their harsh, dry habitat. Cape ground squirrels hardly drink, getting most of their moisture from their food, which includes fruits, grasses and insects. [4] There are 1-3 pups in a litter. [10] Ground squirrel are generally active during the day and do not hibernate. [9][11] Male groups live in home ranges envelop those of several female groups and average 12.1 hectares (30 acres). A female group's home range is c. 4 hectares (9.9 acres) with core areas of around 0.25 hectares (0.62 acres). [14] While Cape ground squirrels and meerkats appear to have a mutual relationship, mongoose and squirrel relations appear to be more commensal. [8] They prefer to live in veld and grasslands with hard ground. ! [8] The pups stay in the burrows for their first 45 days. In 2009, it was declared the official endemic mammal of Washington. The Cape ground squirrel (Xerus inauris) of southern Africa is a tropical species that does not hibernate. [8] Burrow serve to protect the squirrel from extreme temperatures at the surface as well as predators. • Millions of unique designs by independent artists. [1] [9] Its range covers most of Namibia but is absent from coastal regions and the northwest. Nevertheless, most of the day is spent feeding at the surface. [9] For thermoregulation, ground squirrels shade their head and back with their bushy tails. Competition between males usually takes the form of leaping displays that cause no injuries. They can also be found in scrub along pans, on floodplains and in agricultural areas. Core areas are defended by agonistic behaviour. The European ground squirrel, also known as the European souslik, is a species from the squirrel family, Sciuridae. The ground squirrels are members of the squirrel family of rodents (), which generally live on or in the ground, rather than trees.The term is most often used for the medium-sized ground squirrels, as the larger ones are more commonly known as marmots (genus Marmota) or prairie dogs, while the smaller and less bushy-tailed ground squirrels tend to be known as chipmunks (genus Tamias). Waterman, J., J. Roth. Find premium, high-resolution stock photography at Getty Images. [18] Unlike female groups, male groups are not territorial, and membership is very open. [4] There are 1-3 pups in a litter. [8] The Cape ground squirrel usually does not need to drink as it gets sufficient moisture from its food. [8] [11] The squirrels use the position of the sun as an orientation marker to hide and recover their food. In the past, it was commonly treated as a subspecies of P. aethiopicus, but today that scientific name is restricted to the desert warthog of northern Kenya, Somalia, and eastern Ethiopia. This is a common species with a wide range and the International Union for Conservation of Nature has rated its conservation status as being of "least concern". [7][9] The alarm call comes in two forms; the short and shrill "bi-jo" which signals serious danger, and a medium-pitched "bi-joo" sound which is used for lesser dangers. [11] Male groups number up to 19 unrelated individuals, which are not agonistic. [4] A ground squirrel's daily activities are made of around 70% feeding, 15-20% being vigilant and around 10% socializing. Lactation ends at around 52 days. 2007. It is among the few European species in the genus Spermophilus. [7] Lactation begins not long before the pups are born. Cape ground squirrels live mainly in arid or semiarid areas. Males usually weigh 423–649 grams (0.933–1.431 lb), 8 to 12 percent more than females at 444–600 grams (0.979–1.323 lb). Cape Ground Squirrel, Xerus inauris, Kgalagadi Transfrontier Park, Northern Cape, South Africa. 2007. [11] Home ranges can overlap. Download this stock image: South African ground squirrel, Cape ground squirrel (Geosciurus inauris, Xerus inauris), two ground squirrels standing vis-a-vis, Namibia, Etosha National Park - EBTE8F from Alamy's library of millions of high resolution stock photos, illustrations and vectors. Ground squirrels eat bulbs, fruits, grasses, herbs, insects and shrubs. There are six subspecies. It was first described by Geoffroy in 1803, but the original publication may be unavailable, so that the binomial authority is today more often cited as "Desmarest, 1817". It is threatened by habitat loss. Since 2002, Waterman has conducted her research on the Cape Ground squirrel at a wildlife reserve in central South Africa. With the tribes Marmotini and Protoxerini, they form the subfamily Xerinae. "The mammals of the Orange Free State", Waterman, J. M. 1995. [8] They prefer to live in veld and grasslands with hard ground. [9] [11] Male groups live in home ranges envelop those of several female groups and average 12.1 hectares (30 acres). The gray marmot, grey marmot, or Altai marmot is a species of rodent in the squirrel family Sciuridae. [1] In addition, humans have used poisonous grass to control ground squirrel due to crop damage and rabies. A female group's home range is c. 4 hectares (9.9 acres) with core areas of around 0.25 hectares (0.62 acres). Males usually weigh 423–649 grams (0.933–1.431 lb), 8 to 12 percent more than females at 444–600 grams (0.979–1.323 lb). The former leave their natal groups while the latter remain. [7] The belly and groin area of the females each have two pairs of mammary glands. The glans penis of the males are large with a prominent baculum. View top-quality stock photos of Cape Ground Squirrel Xerus Inauris Kalahari Desert Namibia. [9] Juvenile squirrels make play calls, nest-chirpings, and protest squeaks. The Cape ground squirrel has black skin with a coat made of short stiff hairs without underfur. The Cape ground squirrel lives throughout southern Africa; through Botswana, South Africa and Namibia. "Interspecific associations of Cape ground squirrels with two mongoose species: benefit or cost?". Here in this video you can see a extremely hungry Cape Ground Squirrel in HD. Roles. It is endemic to Mexico and is currently at risk of extinction. [4] Female groups live in separate burrow clusters. They also will consume yams, cotton, cassava, peanuts, and sweet potatoes when they find them. Formerly placed in Spermophilus, as Spermophilus beecheyi, it was reclassified in Otospermophilus in 2009 as it became clear that Spermophilus as previously defined was not a natural (monophyletic) group. Cape Ground Squirrels - dust bathing and wrestling, Nr … In some areas, it is persecuted as an agricultural pest. "The social organization of the Cape ground squirrel (, Bennett, A. F., R. B. Huey, H. John-Alder, and K. E. Nagy. Competition between males usually takes the form of leaping displays that cause no injuries. overview; data; media; articles; maps; names When perceiving something as a threat, ground squirrels will emit a whistle-like call as an alarm call. [15] When threatened by predators ground squirrels engage in mobbing behaviour: [14] [16] several squirrels rush at the predator while using their bushy tails to block it. [8] Groups that have more than three females split into smaller groups. [4] During oestrus, a female will be approached, solicited and chased by males trying to mate with her. [8], The Cape ground squirrel is widespread in southern Africa; through Botswana, South Africa, Lesotho, and Namibia. Individuals are known to live for 156 months and can grow to 247 mm. By 35 days, the eyes are open. Perote ground squirrels have two annual cycles, an active phase (March–November) and a hibernation phase (December–February). Ground squirrels inhabit central and southwestern Kalahari in Botswana. [8] The Cape ground squirrel usually does not need to drink as it gets sufficient moisture from its food. "Interspecific associations of Cape ground squirrels with two mongoose species: benefit or cost?". [4] Since females copulate with multiple males, the males' large testes are useful for sperm competition. It lives in open country, from semi-desert scrubland to grasslands in Angola, Botswana, South Africa, Namibia, and Zimbabwe. Ground squirrels inhabit central and southwestern Kalahari in Botswana.In South Africa, it can be found in central and north-central areas. Xerus inauris (Cape Ground Squirrel) is a species of rodents in the family squirrels. [4] During oestrus, a female will be approached, solicited and chased by males trying to mate with her. ", Foljambe, Alice Etheldreda Georgiana Mary, "Use of the sun as a heading indicator when caching and recovering in a wild rodent", "Reproductive biology of a tropical, non-hibernating ground squirrel", "The Adaptive Function of Masturbation in a Promiscuous African Ground Squirrel", https://en.wikipedia.org/w/index.php?title=Cape_ground_squirrel&oldid=998228224, Taxa named by Eberhard August Wilhelm von Zimmermann, Use South African English from February 2020, All Wikipedia articles written in South African English, Creative Commons Attribution-ShareAlike License, This page was last edited on 4 January 2021, at 11:29. [11] Home ranges can overlap. Ground squirrels eat bulbs, fruits, grasses, herbs, insects and shrubs. They are diurnal herbivores. Find the perfect Cape Ground Squirrel stock photos and editorial news pictures from Getty Images. 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