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Thunder Creek (Saskatchewan)
Thunder Creek is a river in the Canadian province of Saskatchewan. The watershed of Thunder Creek is within the semi-arid Palliser's Triangle in south-central Saskatchewan. It begins at small, man-made reservoir near Lake Diefenbaker and flows in a south-easterly direction towards the city of Moose Jaw and the Moose Jaw River. The Moose Jaw River is a major tributary of the Qu'Appelle River For most of its course, Thunder Creek follows a valley called the Thunder Creek meltwater channel that was formed over 10,000 years ago near the end of the last ice age. During the drought of the 1980s, the river, and the marshes and lakes along its course, almost ran dry. To stabilise water levels, a reservoir was built at the head of the river. The reservoir is supplied by pumping in water from nearby Lake Diefenbaker. Description Thunder Creek begins at the man-made reservoir and flows into the Thunder Creek meltwater channel. Once in the valley, the river meanders its way along the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Provinces And Territories Of Canada
Within the geographical areas of Canada, the ten provinces and three territories are sub-national administrative divisions under the jurisdiction of the Canadian Constitution. In the 1867 Canadian Confederation, three provinces of British North America—New Brunswick, Nova Scotia, and the Province of Canada (which upon Confederation was divided into Ontario and Quebec)—united to form a federation, becoming a fully independent country over the next century. Over its history, Canada's international borders have changed several times as it has added territories and provinces, making it the world's second-largest country by area. The major difference between a Canadian province and a territory is that provinces receive their power and authority from the ''Constitution Act, 1867'' (formerly called the ''British North America Act, 1867''), whereas territorial governments are creatures of statute with powers delegated to them by the Parliament of Canada. The powers flowing from t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saskatchewan Highway 643
Saskatchewan ( ; ) is a province in western Canada, bordered on the west by Alberta, on the north by the Northwest Territories, on the east by Manitoba, to the northeast by Nunavut, and on the south by the U.S. states of Montana and North Dakota. Saskatchewan and Alberta are the only landlocked provinces of Canada. In 2022, Saskatchewan's population was estimated at 1,205,119. Nearly 10% of Saskatchewan’s total area of is fresh water, mostly rivers, reservoirs and lakes. Residents primarily live 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. Other notable cities include Prince Albert, Moose Jaw, Yorkton, Swift Current, North Battleford, Melfort, and the border city Lloydminster. English is the primary language of the province, with 82.4% of Saskatchewanians speaking English as their first language. Saskatchewan has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Hemisphere Shorebird Reserve Network
The Western Hemisphere Shorebird Reserve Network (WHSRN) is a conservation strategy targeting shorebirds in the Americas launched in 1985. Its aim is to protect the nesting, breeding and staging habitats of migratory shorebirds. The first site to be classified was Delaware Bay, which was dedicated in May 1986 as a site of Hemispheric Importance. Sites in the Western Hemisphere Shorebird Reserve Network may also be classified as Important Bird Areas, Ramsar wetlands of international importance, or both. There are three possible classifications for sites in the network. Landscapes are always classified as being of Hemispheric Importance. ;Hemispheric Importance :sites that act as staging, nest A nest is a structure built for certain animals to hold eggs or young. Although nests are most closely associated with birds, members of all classes of vertebrates and some invertebrates construct nests. They may be composed of organic materia ...ing or breeding grounds for at least 500 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nelson's Sparrow
Nelson's sparrow (''Ammospiza nelsoni'') is a small New World sparrow. This bird was named after Edward William Nelson, an American naturalist. Formerly, this bird and the saltmarsh sparrow were considered to be a single species, the sharp-tailed sparrow; because of this it was briefly known as Nelson's sharp-tailed sparrow. Description Measurements: * Length: 4.3-5.1 in (11-13 cm) * Weight: 0.6-0.7 oz (17-21 g) * Wingspan: 6.5-7.9 in (16.5-20 cm) Adults have brownish upperparts with gray on the crown and nape, a cream-colored breast with light or indistinct streaking and a white throat and belly; they have an orange face with gray cheeks and a short pointed tail. Their breeding habitat is marshes on the Atlantic coast of Canada and Maine, central Canada, (the Canadian Prairies region and a coastal strip on the south of Hudson Bay), and the north central United States. The nest is an open cup attached to vegetation and close to the ground. Due to their proximity to the groun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LeConte's Sparrow
LeConte's sparrow (''Ammospiza leconteii'') is one of the smallest New World sparrow species in North America.Terres, J.K. (1980). The Audubon Society Encyclopedia of North American Birds. New York: Alfred A. Knopf It is a very secretive bird that prefers to spend most of its time on the ground under the cover of tall grasses. They are typically very difficult to flush, often only flushing at a distance of 1–3 m as they prefer to run across the ground.LeConte's sparrow. (n.d.). Retrieved September 2011, from Cornell Lab of Ornithology: http://www.allaboutbirds.org/guide/Le_Contes_sparrow/lifehistory When they do emerge they rarely fly more than a foot or two above the grass and often descend again within a few meters.Vanner, M. (2004). ''The Encyclopedia of North American Birds''. Bath: Parragon Publishing. Because it is so rarely seen, there are still many gaps in knowledge about the LeConte's sparrow. Nests are often very hard to find, and individuals are more often ide ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Common Yellowthroat
The common yellowthroat (''Geothlypis trichas'') is a New World warbler. In the U.S. Midwest, it is also known as the yellow bandit. It is an abundant breeder in North America, ranging from southern Canada to central Mexico. The genus name ''Geothlypis'' is from Ancient Greek ''geo'', "ground", and ''thlupis'', an unidentified small bird; ''thlypis'' is often used in the scientific names of New World warblers. The specific ''trichas'' is also from Greek; ' is a kind of thrush, the word being derived from ', "hair". Description Common yellowthroats are small songbirds that have olive backs, wings and tails, yellow throats and chests, and white bellies. Adult males have black face masks which stretch from the sides of the neck across the eyes and forehead, which are bordered above with white or gray. Females are similar in appearance, but have paler underparts and lack the black mask. Immature birds are similar in appearance to the adult female. First-year males have a faint black ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sedge Wren
The sedge wren (''Cistothorus stellaris'') is a small and secretive passerine bird in the family Troglodytidae. It is widely distributed in North America. It is often found in wet grasslands and meadows where it nests in the tall grasses and sedges and feeds on insects. The sedge wren was formerly considered as conspecific with the non-migratory grass wren of central and South America. Taxonomy The sedge wren was described by the German ornithologist Johann Friedrich Naumann in 1823 under the binomial name ''Troglodytes stellaris''. The type locality is Carolina. The current genus ''Cistothorus'' was introduced by the German ornithologist Jean Cabanis in 1850. The sedge wren and the grass wren were formerly treated as conspecific. They were split based on the results of a molecular phylogenetic study published in 2014. The sedge wren is monotypic. The sedge wren was formerly known as the short-billed marsh wren but was renamed to better distinguish it from the marsh wren. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marsh Wren
The marsh wren (''Cistothorus palustris'') is a small North American songbird of the wren family. It is sometimes called the long-billed marsh wren to distinguish it from the sedge wren, also known as the short-billed marsh wren. Taxonomy The marsh wren was described by the Scottish-American ornithologist Alexander Wilson in 1810 and given the binomial name ''Certhia palustris''. The current genus ''Cistothorus'' was introduced by the German ornithologist Jean Cabanis in 1850. There are 15 recognised subspecies. Etymology: from Greek 'κιστος' (''cistos'', "a shrub") and 'θουρος' (''thouros'', "leaping, or running through") and Latin 'palustris' ("marshy"). Description Adults have brown upperparts with a light brown belly and flanks and a white throat and breast. The back is black with white stripes. They have a dark cap with a white line over the eyes and a short thin bill. The male's song is a loud gurgle used to declare ownership of territory; western males h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forster's Tern
Forster's tern (''Sterna forsteri'') is a tern in the family Laridae. The genus name ''Sterna'' is derived from Old English "stearn", "tern", and ''forsteri'' commemorates the naturalist Johann Reinhold Forster. It breeds inland in North America and winters south to the Caribbean and northern Central America. This species is rare but annual in western Europe, and has wintered in Ireland and Great Britain on a number of occasions. No European tern winters so far north. This species breeds in colonies in marshes. It nests in a ground scrape and lays two or more eggs. Like all white terns, it is fiercely defensive of its nest and young. The Forster's tern feeds by plunge-diving for fish, but will also hawk for insects in its breeding marshes. It usually feeds from saline environments in winter, like most ''Sterna'' terns. It usually dives directly, and not from the "stepped-hover" favoured by the Arctic tern. The offering of fish by the male to the female is part of the courtship ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Franklin's Gull
Franklin's gull (''Leucophaeus pipixcan'') is a small (length 12.6–14.2 in, 32–36 cm) gull. The genus name ''Leucophaeus'' is from Ancient Greek ''leukos'', "white", and ''phaios'', "dusky". The specific ''pipixcan'' is a Nahuatl name for a type of gull. Description It breeds in central provinces of Canada and adjacent states of the northern United States. It is a migratory bird, wintering in Argentina, the Caribbean, Chile, and Peru. The summer adult's body is white and its back and wings are much darker grey than all other gulls of similar size except the larger laughing gull. The wings have black tips with an adjacent white band. The bill and legs are red. The black hood of the breeding adult is mostly lost in winter. Young birds are similar to the adult but have less developed hoods and lack the white wing band. They take three years to reach maturity. Measurements: * Length: 12.6-14.2 in (32-36 cm) * Weight: 8.1-10.6 oz (230-300 g) * Wingspan: 33.5-37.4 in (85-9 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black-necked Grebe
The black-necked grebe or eared grebe (''Podiceps nigricollis'') is a member of the grebe family of water birds. It was described in 1831 by Christian Ludwig Brehm. There are currently three accepted subspecies, including the nominate subspecies. Its breeding plumage features a distinctive ochre-coloured plumage which extends behind its eye and over its ear coverts. The rest of the upper parts, including the head, neck, and breast, are coloured black to blackish brown. The flanks are tawny rufous to maroon-chestnut, and the abdomen is white. When in its non-breeding plumage, this bird has greyish-black upper parts, including the top of the head and a vertical stripe on the back of the neck. The flanks are also greyish-black. The rest of the body is a white or whitish colour. The juvenile has more brown in its darker areas. The subspecies ''californicus'' can be distinguished from the nominate by the former's usually longer bill. The other subspecies, ''P. n. gurneyi'', can be dif ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Grebe
The western grebe (''Aechmophorus occidentalis'') is a species in the grebe family of water birds. Folk names include "dabchick", "swan grebe" and "swan-necked grebe". Western grebe fossils from the Late Pleistocene of southwest North America were described as a distinct species, but later ranked as a paleosubspecies ''Aechmophorus occidentalis lucasi''. More recent study found them to fall within the variation now known to exist in today's birds. Description The western grebe is the largest North American grebe. It is long, weighs and measures across the wings.''CRC Handbook of Avian Body Masses'' by John B. Dunning Jr. (Editor). CRC Press (1992), .Burnie D and Wilson DE (Eds.), ''Animal: The Definitive Visual Guide to the World's Wildlife''. DK Adult (2005), It is black-and-white, with a long, slender, swan-like neck and red eyes. It is easily confused with Clark's grebe, which shares similar features, body size, behavior and habitat, and Hybrid (biology), hybrids are known ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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