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Primrose Lake
Primrose Lake is a large lake in the Canadian provinces of Saskatchewan and Alberta in the Churchill River drainage basin. The lake straddles the Saskatchewan / Alberta border, with most of the water surface in Saskatchewan with only the south-west corner of the lake in Alberta. On the Saskatchewan side of the lake is Backes Island Wildlife Refuge, which is a small protected island near the middle of the lake that is important to birds. The entire lake plus surrounding land totalling is part of an Important Bird Area (IBA) of Canada. Description Primrose Lake has a total surface area of , of which is in Alberta, and an elevation of . It lies within muskeg and the boreal forest ecozone of Canada. There are several rivers and creeks that flow into the lake with Calder River on the northern shore being the primary inflow. Martineau River is the lake's outflow and it starts on the southern shore and flows in a south-westerly direction into Cold Lake in Alberta. To the east of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Division No
Division may refer to: Mathematics *Division (mathematics), the inverse of multiplication * Division algorithm, a method for computing the result of mathematical division Military *Division (military), a formation typically consisting of 10,000 to 25,000 troops ** Divizion, a subunit in some militaries * Division (naval), a collection of warships Science * Cell division, the process in which biological cells multiply * Continental divide, the geographical term for separation between watersheds *Division (taxonomy), used differently in botany and zoology * Division (botany), a taxonomic rank for plants or fungi, equivalent to phylum in zoology * Division (horticulture), a method of vegetative plant propagation, or the plants created by using this method * Division, a medical/surgical operation involving cutting and separation, see ICD-10 Procedure Coding System Technology * Beam compass, a compass with a beam and sliding sockets for drawing and dividing circles larger than those ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waterhen Lake (Saskatchewan)
Waterhen Lake is a lake in Meadow Lake Provincial Park in the Canadian province of Saskatchewan, located about north of the city of Meadow Lake. The lake is situated along the course of the Waterhen River in the boreal forest ecozone of Canada. At just over in size, it is the second largest lake at least partially within Meadow Lake Provincial Park — the largest being Cold Lake at the far western end of the park. Waterhen Indian Reserve No. 130, the reserve community of the Waterhen Lake First Nation, surrounds most of the eastern portion of the lake and the western half of the lake and the far eastern shore are in Meadow Lake Provincial Park. Highways 904, 941, and 951 provide access to the lake. Description Waterhen Lake's primary tributary, the Waterhen River, flows east from Lac des Îles for about into the southern shore of Waterhen Lake. The Waterhen River then flows out of the lake at the north-east corner in a northeasterly direction for approximatel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walleye
The walleye (''Sander vitreus'', Synonym (taxonomy), synonym ''Stizostedion vitreum''), also called the walleyed pike, yellow pike, yellow pikeperch or yellow pickerel, is a freshwater perciform fish native to most of Canada and to the Northern United States. It is a North American close relative of the European zander, also known as the pikeperch. The walleye is sometimes called the yellow walleye to distinguish it from the blue walleye, which is a color morph that was once found in the southern Ontario and Quebec regions, but is now presumed extinct. However, recent genetic analysis of a preserved (frozen) 'blue walleye' sample suggests that the blue and yellow walleye were simply phenotypes within the same species and do not merit separate taxonomic classification. In parts of its range in English-speaking Canada, the walleye is known as a pickerel, though the fish is not related to the true Esox, pickerels, which are members of the family ''Esocidae''. It is also sometimes c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rocket Launch Site
This article constitutes a list of rocket launch sites. Some of these sites are known as spaceports or cosmodromes. A single rocket launch is sufficient for inclusion in the table, as long as the site is properly documented through a reference. Missile locations with no launches are not included in the list. Proposed and planned sites and sites under construction are not included in the main tabulation, but may appear in condensed lists under the tables. A shorter list of spaceports for human spaceflight and satellite launches is available in the article Spaceport. Table specification Sorting order * Countries in alphabetical order within a table * Launch sites within a country are sorted chronologically according to start of operations Column specification * Country – territory of the site (the organisation responsible for the launches may reside elsewhere, as indicated in the notes column; * Location – Name of launch site (sometimes also province etc.) * Coordinates – ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Herring Gull
The American herring gull or Smithsonian gull (''Larus smithsonianus'' or ''Larus argentatus smithsonianus'') is a large gull that breeds in North America, where it is treated by the American Ornithological Society as a subspecies of herring gull (''L. argentatus''). Adults are white with gray back and wings, black wingtips with white spots, and pink legs. Immature birds are gray-brown and are darker and more uniform than European herring gulls, with a darker tail. As is common with other gulls, they are colloquially referred to simply as seagulls. It occurs in a variety of habitats including coasts, lakes, rivers, parking lots and garbage dumps. Its broad diet includes invertebrates, fish, and many other items. It usually nests near water, laying around three eggs in a scrape on the ground. Taxonomy This gull was first described as a new species in 1862 by Elliott Coues based on a series of specimens from the Smithsonian Institution. It was later reclassified as a subs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ring-billed Gull
The ring-billed gull (''Larus delawarensis'') is a medium-sized gull native to North America, breeding in Canada and the northern Contiguous United States, and wintering mainly in the United States and northern Mexico. The genus name is from Latin ''Larus'' which appears to have referred to a gull or other large seabird. The specific ''delawarensis'' refers to the Delaware River. Description The ring-billed gull is a medium-sized gull, having an average length of and a wingspan that ranges from . Adults weigh from . The head, neck and underparts are white; the relatively short bill is yellow with a black ring; the back and wings are silver grey with black wingtips with white 'mirrors'; and the legs are yellow. The eyes are yellow with red rims. This gull takes three years to reach its breeding plumage starting with the largely brown juvenile plumage, its appearance changing with each fall moult. The average lifespan of an individual that reaches adulthood is 10.9 years. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Blue Heron
The great blue heron (''Ardea herodias'') is a large wading bird in the heron family Ardeidae, common near the shores of open water and in wetlands over most of North and Central America, as well as far northwestern South America, the Caribbean and the Galápagos Islands. It is occasionally found in the Azores and is a rare vagrant to Europe. An all-white population found in south Florida and the Florida Keys is known as the great white heron. Debate exists about whether these white birds are a color morph of the great blue heron, a subspecies of it, or an entirely separate species. Taxonomy The great blue heron was one of the many species originally described by Carl Linnaeus in his 18th-century work, ''10th edition of Systema Naturae, Systema Naturae''. The scientific name comes from Latin , and Ancient Greek (), both meaning "heron". The great blue heron's niche in the Old World is filled by the congeneric grey heron (''Ardea cinerea''), which is somewhat smaller (), and s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California Gull
The California gull (''Larus californicus'') is a medium-sized gull, smaller on average than the herring gull, but larger on average than the ring-billed gull (though it may overlap in size with both). Although named after California, it can be found annually across most of western North America, from the Canadian prairie provinces in the northeast and south through western Mexico. Description Adults are similar in appearance to the herring gull, but with brown eyes, yellow legs, and a more rounded head. The body is mainly white with grey back and upper wings. The bill is yellow with a black ring and red spot near the tip. They have black primaries with white tips. Immature birds are also similar in appearance to immature herring gulls, with browner plumage than immature ring-billed gulls. Length can range from , the wingspan and body mass can vary from .''CRC Handbook of Avian Body Masses'' by John B. Dunning Jr. (Editor). CRC Press (1992), . Distribution and habitat The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Common Tern
The common tern (''Sterna hirundo'') is a seabird in the family Laridae. This bird has a circumpolar distribution, its four subspecies breeding in Temperateness, temperate and subarctic regions of Europe, Asia and North America. It is strongly bird migration, migratory, wintering in coastal Tropics, tropical and Subtropics, subtropical regions. Breeding adults have light grey upperparts, white to very light grey underparts, a black cap, orange-red legs, and a narrow pointed bill. Depending on the subspecies, the bill may be mostly red with a black tip or all black. There are several similar species, including the partly Sympatry, sympatric Arctic tern, which can be separated on plumage details, leg and bill colour, or Bird vocalization, vocalisations. Breeding in a wider range of habitats than any of its relatives, the common tern nests on any flat, poorly vegetated surface close to water, including beaches and islands, and it readily adapts to artificial substrates such as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Double-crested Cormorant
The double-crested cormorant (''Nannopterum auritum'') is a member of the cormorant family of water birds. It is found near rivers and lakes and in coastal areas and is widely distributed across North America, from the Aleutian Islands in Alaska down to Florida and Mexico. Measuring in length, it is entirely black except for a bare patch of orange-yellow facial skin and some extra plumage that it exhibits in the breeding season when it grows a double crest in which black feathers are mingled with white. Five subspecies are recognized. It mainly eats fish and hunts by swimming and diving. Its feathers, like all cormorants, are not waterproof, and it must dry them out after spending time in the water. Once threatened by the use of DDT, the numbers of this bird have increased markedly in recent years. Taxonomy The double-crested cormorant was described by René Primevère Lesson in 1831. It was formerly classified in the genus '' Phalacrocorax'', but a 2014 study supported reclass ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American White Pelican
The American white pelican (''Pelecanus erythrorhynchos'') is a large aquatic soaring bird from the order Pelecaniformes. It breeds in interior North America, moving south and to the coasts, as far as Costa Rica, in winter. Taxonomy The American white pelican was formally described in 1789 by the German naturalist Johann Friedrich Gmelin in his revised and expanded edition of Carl Linnaeus's ''Systema Naturae''. He placed it with the other pelicans in the genus '' Pelecanus'' and coined the binomial name ''Pelecanus erythrorhynchos''. Gmelin based his description on the "rough-billed pelican" that had been described in 1785 by the English ornithologist John Latham. Latham had access to three specimens that had been brought to London from New York and the Hudson Bay area of North America. The scientific name means "red-billed pelican", from the Latin term for a pelican, ''Pelecanus'', and ''erythrorhynchos'', derived from the Ancient Greek words ( ἐρυθρός) 'red' + ( � ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Protected Areas Of Saskatchewan
This is a list of protected areas of Saskatchewan. National parks Provincial parks The federal government transferred control of natural resources to the western provinces in 1930 with the Natural Resources Acts. At that time, the Saskatchewan government set up its own Department of Natural Resources. In an attempt to get people working and to encourage tourism during the Great Depression, several projects were set up by the government, including setting up a provincial park system in 1931. The founding parks include Cypress Hills, Duck Mountain, Good Spirit Lake, Moose Mountain, Katepwa Point, and Little Manitou. Greenwater Lake was added in 1932. Two more parks were added by the end of the 1930s and Little Manitou ceased to be a provincial park in 1956 and in 1962, it became a regional park. The list of parks, and their types, come from The Parks Act. Regional parks Most Regional Parks are established as per the Regional Parks Act. Virtually all of the re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
