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Richardson's Ground Squirrel
Richardson's ground squirrel (''Urocitellus richardsonii''), also known as the dakrat or flickertail, is a North American ground squirrel in the genus ''Urocitellus''. Like a number of other ground squirrels, they are sometimes called prairie dogs or gophers, though the latter name belongs more strictly to the pocket gophers of family Geomyidae, and the former to members of the genus ''Cynomys''. Taxonomy This squirrel was named after the Scotland, Scottish naturalist Sir John Richardson (naturalist), John Richardson. North Dakota is nicknamed the Flickertail state after the squirrel. The nickname Dakrat is derived from "Dakota Rat" and is a commonly used name around Minot, North Dakota and on Minot Air Force Base. Habitat Native to the short grass prairies, Richardson's ground squirrel is found mainly in the northern states of the United States, such as North Dakota and Montana, and in western Canada, including central and southern Alberta, southern Saskatchewan, and southern M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sabine (taxonomist)
Joseph Sabine Fellow of the Royal Society, FRS ( ; 6 June 1770 – 24 January 1837) was an English lawyer, natural history, naturalist and writer on horticulture. Life and work Sabine was born into a prominent Anglo-Irish family in Tewin, Hertfordshire, the eldest son of Joseph Sabine. His younger brother was Sir Edward Sabine. Sabine practised law until 1808, when he was appointed Inspector General of Taxes, a position he held until 1835. He had a lifelong interest in natural history and was an original fellow of the Linnean Society, elected on 7 November 1779. Sabine was honorary secretary of the Royal Horticultural Society from 1810 to 1830 and treasurer, receiving their gold medal for organising the accounts left in a state of disarray by Richard Anthony Salisbury. The society's gardens at Hammersmith, then Chiswick, were established under his guidance. He sent David Douglas (botanist), David Douglas and others to collect specimens, initiating local societies as extensions ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saskatchewan
Saskatchewan is a Provinces and territories of Canada, province in Western Canada. It is bordered on the west by Alberta, on the north by the Northwest Territories, on the east by Manitoba, to the northeast by Nunavut, and to the south by the United States (Montana and North Dakota). Saskatchewan and neighbouring Alberta are the only landlocked provinces of Canada. In 2025, Saskatchewan's population was estimated at 1,250,909. Nearly 10% of Saskatchewan's total area of is fresh water, mostly rivers, reservoirs, and List of lakes in Saskatchewan, lakes. Residents live primarily in the southern prairie half of the province, while the northern half is mostly forested and sparsely populated. Roughly half live in the province's largest city, Saskatoon, or the provincial capital, Regina, Saskatchewan, Regina. Other notable cities include Prince Albert, Saskatchewan, Prince Albert, Moose Jaw, Yorkton, Swift Current, North Battleford, Estevan, Weyburn, Melfort, Saskatchewan, Melfort, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richardson's Ground Squirrel
Richardson's ground squirrel (''Urocitellus richardsonii''), also known as the dakrat or flickertail, is a North American ground squirrel in the genus ''Urocitellus''. Like a number of other ground squirrels, they are sometimes called prairie dogs or gophers, though the latter name belongs more strictly to the pocket gophers of family Geomyidae, and the former to members of the genus ''Cynomys''. Taxonomy This squirrel was named after the Scotland, Scottish naturalist Sir John Richardson (naturalist), John Richardson. North Dakota is nicknamed the Flickertail state after the squirrel. The nickname Dakrat is derived from "Dakota Rat" and is a commonly used name around Minot, North Dakota and on Minot Air Force Base. Habitat Native to the short grass prairies, Richardson's ground squirrel is found mainly in the northern states of the United States, such as North Dakota and Montana, and in western Canada, including central and southern Alberta, southern Saskatchewan, and southern M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coyote
The coyote (''Canis latrans''), also known as the American jackal, prairie wolf, or brush wolf, is a species of canis, canine native to North America. It is smaller than its close relative, the Wolf, gray wolf, and slightly smaller than the closely related eastern wolf and red wolf. It fills much of the same ecological niche as the golden jackal does in Eurasia; however, the coyote is generally larger. The coyote is listed as Least Concern, least concern by the International Union for Conservation of Nature, due to its wide distribution and abundance throughout North America. The species is versatile, able to adapt to and expand into environments modified by humans; urban coyotes are common in many cities. The coyote was sighted in eastern Panama (across the Panama Canal from their home range) for the first time in 2013. The coyote has 19 recognized subspecies. The average male weighs and the average female . Their fur color is predominantly light gray and red or fulvous int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weasel
Weasels are mammals of the genus ''Mustela'' of the family Mustelidae. The genus ''Mustela'' includes the least weasels, polecats, stoats, ferrets, and European mink. Members of this genus are small, active predators, with long and slender bodies and short legs. The family Mustelidae, or mustelids (which also includes badgers, otters, and wolverines), is often referred to as the "weasel family". In the UK, the term "weasel" usually refers to the smallest species, the least weasel (''M. nivalis''), the smallest carnivoran species. Least weasels vary in length from , females being smaller than the males, and usually have red or brown upper coats and white bellies; some populations of some species moult to a wholly white coat in winter. They have long, slender bodies, which enable them to follow their prey into burrows. Their tails may be from long. Weasels feed on small mammals and have from time to time been considered vermin because some species took poultry fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Snake
Snakes are elongated limbless reptiles of the suborder Serpentes (). Cladistically squamates, snakes are ectothermic, amniote vertebrates covered in overlapping scales much like other members of the group. Many species of snakes have skulls with several more joints than their lizard ancestors and relatives, enabling them to swallow prey much larger than their heads ( cranial kinesis). To accommodate their narrow bodies, snakes' paired organs (such as kidneys) appear one in front of the other instead of side by side, and most only have one functional lung. Some species retain a pelvic girdle with a pair of vestigial claws on either side of the cloaca. Lizards have independently evolved elongate bodies without limbs or with greatly reduced limbs at least twenty-five times via convergent evolution, leading to many lineages of legless lizards. These resemble snakes, but several common groups of legless lizards have eyelids and external ears, which snakes lack, althoug ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hawk
Hawks are birds of prey of the family Accipitridae. They are very widely distributed and are found on all continents, except Antarctica. The subfamily Accipitrinae includes goshawks, sparrowhawks, sharp-shinned hawks, and others. This subfamily are mainly woodland birds with short broad wings, long tails, and high visual acuity. They hunt by dashing suddenly from a concealed perch. In America, members of the '' Buteo'' group are also called hawks, though birds of this group are called buzzards in other parts of the world. Generally, buteos have broad wings and sturdy builds. They are relatively larger-winged and shorter-tailed than accipiters, and fly further distances in open areas. Buteos descend or pounce on their prey rather than engaging in fast, horizontal pursuit. The terms ''accipitrine hawk'' and ''buteonine hawk'' are used to distinguish between the types in regions where ''hawk'' applies to both. The term ''"true hawk"'' is sometimes used for the accipitrin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ultrasound
Ultrasound is sound with frequency, frequencies greater than 20 Hertz, kilohertz. This frequency is the approximate upper audible hearing range, limit of human hearing in healthy young adults. The physical principles of acoustic waves apply to any frequency range, including ultrasound. Ultrasonic devices operate with frequencies from 20 kHz up to several gigahertz. Ultrasound is used in many different fields. Ultrasonic devices are used to detect objects and measure distances. Ultrasound imaging or sonography is often used in medicine. In the nondestructive testing of products and structures, ultrasound is used to detect invisible flaws. Industrially, ultrasound is used for cleaning, mixing, and accelerating chemical processes. Animals such as bats and porpoises use ultrasound for locating prey and obstacles. History Acoustics, the science of sound, starts as far back as Pythagoras in the 6th century BC, who wrote on the mathematical properties of String instrument ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alarm Call
"Alarm Call" is a song recorded by Icelandic singer Björk for her third studio album ''Homogenic'' (1997). It was released as the fourth single from the album, peaking at number 33 in the United Kingdom. The sped-up radio edit of the song was used in the 1999 film '' The Mod Squad''. Background The song, originally labelled "Jacko" on the ''Homogenic'' demo tape, speaks of reawakening through music. Björk explained: "I think that music has the power to change the things, and that's what I wanted to show on Alarm Call". It is the only single from ''Homogenic'' that was not included on '' Greatest Hits''. Music video The first music video for "Alarm Call" was directed by Paul White from Me Company, the design firm that produced the artwork of ''Homogenic'', ''Debut'' and ''Post'', and their respective singles, and it featured Björk in a similar dress to the one featured on the ''Homogenic'' album cover along with a dance scene in the Los Angeles subway system. However, Björk ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Lethbridge
The University of Lethbridge (also known as uLethbridge, uLeth, and U of L) is a public comprehensive and research university located in Lethbridge, Alberta, Canada, with a second campus in Calgary, Alberta. Founded in the liberal arts tradition, the university offers over 150 undergraduate degree programs in the Arts, Sciences, Management, Education, Health Sciences and Fine Arts. Further, the university has over 50 Masters and PhD programs. Ranked as one of the top primarily undergraduate universities in Canada by Maclean's magazine, the university has a provincial economic impact of $2.0 billion. It is the second largest employer in the city of Lethbridge, with over 1,000 staff, including 600 academic staff. The student population consists of 7,528 undergraduates and 735 graduate students as of 2022. There are over 50,000 alumni around the world. History Established by a provincial Order in Council as Alberta's third university during a period of rapid population growt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
