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Tipton Kangaroo Rat
The Tipton kangaroo rat (''Dipodomys nitratoides nitratoides''), is a subspecies of the Fresno kangaroo rat, San Joaquin kangaroo rat, a rodent in the family Heteromyidae. Description Adult Tipton kangaroo rats have small forefeet, exceptionally large hind feet, and long tail. They have a head and body length of about 100 to 110 millimeters and weigh approximately 35 to 38 grams. The tail length is about 125 to 130 millimeters in length. This subspecies is larger than the Fresno kangaroo rat and smaller than the short-nosed kangaroo rat (''D. nitratoides brevinasus''). Distribution This subspecies lives in ground burrows between the Kern National Wildlife Refuge, Delano, California, Delano, and the natural lands surrounding Lamont, California, Lamont (southeast of Bakersfield), Kern County, at the Coles Levee Ecosystem Preserve and in other scattered areas to the south in Kern County, in areas west of Tipton, California, Tipton, Pixley, California, Pixley, and Earlimart, Pix ...
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Fresno Kangaroo Rat
The Fresno kangaroo rat or San Joaquin kangaroo rat (''Dipodomys nitratoides'') is a species of rodent in the family Heteromyidae. It is endemic to areas within and near the San Joaquin Valley of California in the United States. Habitat destruction due to agricultural development and urbanization has put this species at risk, and the International Union for Conservation of Nature has assessed its conservation status as " vulnerable". There are three subspecies of ''D. nitratoides'': * ''D. n. exilis'' (Fresno subspecies), * ''D. n. nitratoides'' (Tipton subspecies), * ''D. n. brevinasus'' (short-nose subspecies). Description The Fresno kangaroo rat is the smallest of the kangaroo rats in its genus, and has a head-and body length of about . Like other members of the genus, its tail, which is tipped with a large tuft of fur, is longer than the head and body combined. Kangaroo rats do not run, but use their powerful hind limbs to jump as in the manner of a kangaroo, using their ...
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Pixley National Wildlife Refuge
Pixley National Wildlife Refuge is located south of Tulare, California and north of Bakersfield in the San Joaquin Valley. The nature refuge represents one of the few remaining examples of the grasslands, vernal pools, and playas that once bordered historic Tulare Lake, the largest lake west of the Great Lakes until the late 19th century. Wildlife Over 100 bird and 6 reptile species use the wildlife refuge. Approximately of managed wetlands provide habitat for migratory waterfowl and shorebirds. Threatened and endangered species include the San Joaquin kit fox, blunt-nosed leopard lizard, Tipton kangaroo rat The Tipton kangaroo rat (''Dipodomys nitratoides nitratoides''), is a subspecies of the Fresno kangaroo rat, San Joaquin kangaroo rat, a rodent in the family Heteromyidae. Description Adult Tipton kangaroo rats have small forefeet, exceptionally ..., and the vernal pool fairy shrimp. Access Refuge visitation is by special arrangement only. Referencesofficial Pixle ...
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San Joaquin Valley
The San Joaquin Valley ( ; Spanish language in California, Spanish: ''Valle de San Joaquín'') is the southern half of California's Central Valley (California), Central Valley. Famed as a major breadbasket, the San Joaquin Valley is an important source of food, producing a significant part of California's agricultural output. San Joaquin Valley draws from nine counties of Northern California, Northern and Central California, including all of San Joaquin County, San Joaquin and Kings County, California, Kings counties, most of Stanislaus County, Stanislaus, Merced County, Merced, and Fresno County, California, Fresno counties, and parts of Madera County, California, Madera and Tulare County, California, Tulare counties, along with a majority of Kern County, California, Kern County. Although the valley is predominantly rural, it has three densely populated urban centers: Stockton, California, Stockton/Modesto, California, Modesto, Fresno, California, Fresno/Visalia, California, ...
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Natural History Of The Central Valley (California)
Nature is an inherent character or constitution, particularly of the Ecosphere (planetary), ecosphere or the universe as a whole. In this general sense nature refers to the Scientific law, laws, elements and phenomenon, phenomena of the physical world, including life. Although humans are part of nature, human activity or humans as a whole are often described as at times at odds, or outright Anthropocentrism, separate and even superior to nature. During the advent of modern scientific method in the last several centuries, nature became the passive reality, organized and moved by divine laws. With the Industrial Revolution, nature increasingly became seen as the part of reality deprived from intentional intervention: it was hence considered as sacred by some traditions (Jean-Jacques Rousseau, Rousseau, American transcendentalism) or a mere decorum for divine providence or human history (Hegel, Marx). However, a vitalist vision of nature, closer to the pre-Socratic one, got reborn ...
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Endemic Rodents Of The United States
Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can also be referred to as an ''endemism'' or, in scientific literature, as an ''endemite''. Similarly, many species found in the Western ghats of India are examples of endemism. Endemism is an important concept in conservation biology for measuring biodiversity in a particular place and evaluating the risk of extinction for species. Endemism is also of interest in evolutionary biology, because it provides clues about how changes in the environment cause species to undergo range shifts (potentially expanding their range into a larger area or becomin ...
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Dipodomys
Kangaroo rats, small mostly nocturnal rodents of genus ''Dipodomys'', are native to arid areas of western North America. The common name derives from their bipedal form. They hop in a manner similar to the much larger kangaroo, but developed this mode of locomotion independently, like several other clades of rodents (e.g., dipodids and hopping mice). Description Kangaroo rats are four or five-toed heteromyid rodents with big hind legs, small front legs, and relatively large heads. Adults typically weigh between Nader, I.A. 1978"Kangaroo rats: Intraspecific Variation in ''Dipodomus spectabilis'' Merriami and ''Dipodomys deserti'' Stephens" ''Illinois biological monographs''; 49: 1-116. Chicago, University of Illinois Press. The tail of a kangaroo rat is longer than its body and head combined. Another notable feature of kangaroo rats is their fur-lined cheek pouches, which are used for storing food. The coloration of kangaroo rats varies from cinnamon buff to dark gray, depend ...
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Tulare County, California
Tulare County ( ) is a county located in the U.S. state of California. As of the 2020 census, the population was 473,117. The county seat is Visalia. The county is named for Tulare Lake, once the largest freshwater lake west of the Great Lakes. Drained for agricultural development, the site is now in Kings County, which was created in 1893 from the western portion of the formerly larger Tulare County. Tulare County comprises the Visalia- Porterville, CA Metropolitan Statistical Area. The county is located south of Fresno, spanning from the San Joaquin Valley east to the Sierra Nevada. Sequoia National Park is located in the county, as is part of Kings Canyon National Park, in its northeast corner (shared with Fresno County), and part of Mount Whitney, on its eastern border (shared with Inyo County). As of the 2020 census, the population was 473,117, up from 442,179 at the 2010 census. History The land was occupied for thousands of years by the Yokuts. Beginning i ...
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Allensworth State Historical Park
Allensworth may refer to: People * Lt. Colonel Allen Allensworth (1842 – 1914), United States Army officer * Jermaine Allensworth, American basketball player * Josephine Leavell Allensworth (1855-1938), American musician, teacher, & activist Places * Allensworth, California, town founded by Col. Allensworth * Colonel Allensworth State Historic Park Colonel Allensworth State Historic Park is a state park unit of California, United States, preserving Allensworth, California, Allensworth, the only California town to be founded, financed and governed by African Americans. The small farming co ...
, California State Historic Park {{disambig, surname ...
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Allensworth Ecological Reserve
Allensworth Ecological Reserve is a park in Tulare County, California. The reserve is 5,100 acres and contains valley saltbush scrub and valley sink scrub habitats. The animals at the park include ground squirrels and coast horned lizards, while the plants at the park include iodine bush, goldenbush, ''Atriplex ''Atriplex'' () is a plant genus of about 250 species, known by the common names of saltbush and orache (; also spelled orach). It belongs to the subfamily Chenopodioideae of the family Amaranthaceae ''s.l.''. The genus is quite variable and ...'', and San Joaquin saltbush. In 1983, the property was designated as an ecological reserve by the Fish and Game Commission. The land used to be made for farming, non-toxic waste disposal, grazing and subdivision for conceptual development. The reserve may take part in a fox kit relocation effort. References {{Protected Areas of California, NWR Parks in Tulare County, California ...
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