|
Bellvue-Watson Fish Hatchery
The Bellvue-Watson Fish Hatchery is a Colorado Parks and Wildlife cold water fish production facility located near Cache la Poudre River and Watson Lake State Wildlife Area in Larimer County, Colorado. Hatchery staff works to support the raising of approximately 1.5 million sub-catchable trout annually. The Watson Lake Rearing Unit, a division within the hatchery, is responsible for rearing approximately 300,000 catchable trout each year. The hatchery stocks fishing sports in Wellington, Fort Collins, Loveland, Longmont and Jumbo Reservoir near Julesburg and Hale ponds. This hatchery also contains Colorado's Fish Research Hatchery, which first began operation in 1968. The staff is responsible for the improvement of hatchery techniques and aquaculture advancement. Methods include conducting feed and fish strain performance evaluations and work to improve both rearing survival and post-stocking survival of hatchery fish. Various areas of study include whirling disease resistant stra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bellvue, Colorado
Bellvue is an unincorporated community and U.S. Post Office in Larimer County, Colorado. It is a small agricultural community located in Pleasant Valley, a narrow valley just northwest of Fort Collins near the mouth of the Poudre Canyon between the Dakota Hogback ridge and the foothills of the Rocky Mountains. The ZIP Code of the Bellvue Post Office is 80512. Description The community is lush area on the south side of the Cache la Poudre River, at the mouth of Rist Canyon, concealed from the open Colorado Piedmont near Fort Collins and LaPorte by the Bellvue Dome, also known as " Goat Hill". The valley formerly stretched southward between the hogback and foothills into the area now inundated by Horsetooth Reservoir. The main agriculture in the valley is cultivation of hay and other crops, as well as cattle and horse ranches. The Colorado Division of Wildlife maintains a large trout hatchery in the valley just north of the Bellvue town site. History Paleoindian sites nearby ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colorado Parks And Wildlife
Colorado Parks and Wildlife manages the state parks system and the wildlife of the U.S. state of Colorado. , the division managed the 42 state parks and 307 wildlife areas of Colorado. , the Colorado Natural Areas Program had 93 designated sites which protected more than 250 endangered, rare, or threatened species. History *1937 – The state legislature appointed a land board to create the first State Parks Board. *1951 – The State Parks Board leased Cherry Creek recreation area from the Army Corps of Engineers. *1963 – State Parks was merged with the Division of Wildlife. *1971 – The State Recreational Trails Program was created. *1972 – State Parks and the Division of Wildlife were separated. *1977 – State Parks was requested to manage the snowmobile program for the state. *1984 – State Parks became responsible for licensing river outfitters. *1990 – State parks began managing the off-highway vehicle program. *1992 - Voters approved the Great Outdoors Colora ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fish Hatchery
A fish hatchery is a place for artificial breeding, hatching, and rearing through the early life stages of animals—finfish and shellfish in particular.Crespi V., Coche A. (2008) Food and Agriculture Organization of the United Nations (FAO) Glossary of Aquacultur/ref> Hatcheries produce Fish larva, larval and juvenile fish, shellfish, and crustaceans, primarily to support the aquaculture industry where they are transferred to on-growing systems, such as fish farms, to reach harvest size. Some species that are commonly raised in hatcheries include Pacific oysters, shrimp, Indian prawns, salmon, tilapia and scallops. The value of global aquaculture farming is estimated to be US$98.4 billion in 2008 with China significantly dominating the market; however, the value of aquaculture hatchery and nursery production has yet to be estimated. Additional hatchery production for small-scale domestic uses, which is particularly prevalent in South-East Asia or for conservation programmes, ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cache La Poudre River
The Cache la Poudre River ( ), also known as the Poudre River, is a river in the state of Colorado in the United States. Name The name of the river () is a corruption of the original Cache à la Poudre, or "cache of powder". It refers to an incident in the 1820s when French trappers, caught by a snowstorm, were forced to bury part of their gunpowder along the banks of the river. Geography Its headwaters are in the Front Range in Larimer County, in the northern part of Rocky Mountain National Park. The main source is Poudre Lake. The river descends eastward in the mountains through the Roosevelt National Forest in Poudre Canyon. It emerges from the foothills north of the city of Fort Collins. It flows eastward across the plains, passing north of the city of Greeley, and flows into the South Platte River approximately east of Greeley. History The river is a popular summer destination for fly fishing, whitewater rafting, tubing, and kayaking in the Poudre Canyon. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Larimer County, Colorado
Larimer County is a county located in the U.S. state of Colorado. As of the 2020 census, the population was 359,066. The county seat and most populous city is Fort Collins. The county was named for William Larimer, Jr., the founder of Denver. Larimer County comprises the Fort Collins, CO Metropolitan Statistical Area. The county is located at the northern end of the Front Range, at the edge of the Colorado Eastern Plains along the border with Wyoming. History Larimer County was created in 1861, and was named after General William Larimer. Unlike that of much of Colorado, which was founded on the mining of gold and silver, the settlement of Larimer County was based almost entirely on agriculture, an industry that few thought possible in the region during the initial days of the Colorado Gold Rush. The mining boom almost entirely passed the county by. It would take the introduction of irrigation to the region in the 1860s to bring the first widespread settlement to the area. E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Julesburg, Colorado
Julesburg is the statutory town that is the county seat and the most populous municipality of Sedgwick County, Colorado, United States. The population was 1,225 at the 2010 United States Census. It is close to the Nebraska border. History The original trading post was named for Jules Beni. Julesburg was on the Pony Express (1860–1861) route from Missouri to California. Jack Slade In 1858, Joseph A. "Jack" Slade, a superintendent for the Central Overland California and Pikes Peak Express Company, was tracking down horse thieves, including Jules Beni. Slade caught up with him at Julesburg, but Beni shot him five times. Everybody thought that Slade was dead and several angry townsfolk chased Beni out of Julesburg. When they returned, they found Slade struggling to his feet, having miraculously recovered. Beni continued to steal horses from the Pike's Peak Express Company, and Slade vowed to hunt him down. Beni attempted to ambush Slade at Slade's own ranch at Cold Spring ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Whirling Disease
''Myxobolus cerebralis'' is a myxosporean parasite of salmonids (salmon and trout species) that causes whirling disease in farmed salmon and trout and also in wild fish populations. It was first described in rainbow trout in Germany in 1893, but its range has spread and it has appeared in most of Europe (including Russia), the United States, South Africa, Canada and other countries due to the aid of humans of shipments of cultured and wild fish. In the 1980s, ''M. cerebralis'' was found to require a tubificid oligochaete (a kind of segmented worm) to complete its life cycle. The parasite infects its hosts with its cells after piercing them with polar filaments ejected from nematocyst-like capsules. This infects the cartilage and possibly the nervous tissue of salmonids, causing a potentially lethal infection. Causing the host to develop a black tail, spinal deformities, and possible more deformities in the anterior part of the fish. Whirling disease affects juvenile fish (fi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Broodstock
Broodstock, or broodfish, are a group of mature individuals used in aquaculture for breeding purposes. Broodstock can be a population of animals maintained in captivity as a source of replacement for, or enhancement of, seed and fry numbers.Waples, R.S., and C. Do. 1994. Genetic risk associated with supplementation of Pacific salmonids: Captive broodstock programs. Canadian Journal of Fisheries and Aquatic Science,51(1), 310–329. These are generally kept in ponds or tanks in which environmental conditions such as photoperiod, temperature and pH are controlled. Such populations often undergo conditioning to ensure maximum fry output. Broodstock can also be sourced from wild populations where they are harvested and held in maturation tanks before their seed is collected for grow-out to market sizeFast, A. W. (1994). Effects of broodstock size and source on ovarian maturation and spawning on ''Penaeus monodon'' Fabricius from the Gulf of Thailand. Journal of the World Aquaculture ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rainbow Trout
The rainbow trout (''Oncorhynchus mykiss'') is a species of trout native to cold-water tributaries of the Pacific Ocean in Asia and North America. The steelhead (sometimes called "steelhead trout") is an anadromous (sea-run) form of the coastal rainbow trout or Columbia River redband trout that usually returns to freshwater to spawn after living two to three years in the ocean. Freshwater forms that have been introduced into the Great Lakes and migrate into tributaries to spawn are also called steelhead. Adult freshwater stream rainbow trout average between , while lake-dwelling and anadromous forms may reach . Coloration varies widely based on subspecies, forms, and habitat. Adult fish are distinguished by a broad reddish stripe along the lateral line, from gills to the tail, which is most vivid in breeding males. Wild-caught and hatchery-reared forms of the species have been transplanted and introduced for food or sport in at least 45 countries and every continent except ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cutthroat Trout
The cutthroat trout is a fish species of the family Salmonidae native to cold-water tributaries of the Pacific Ocean, Rocky Mountains, and Great Basin in North America. As a member of the genus '' Oncorhynchus'', it is one of the Pacific trout, a group that includes the widely distributed rainbow trout. Cutthroat trout are popular gamefish, especially among anglers who enjoy fly fishing. The common name "cutthroat" refers to the distinctive red coloration on the underside of the lower jaw. The specific name ''clarkii'' was given to honor explorer William Clark, coleader of the Lewis and Clark Expedition. Cutthroat trout usually inhabit and spawn in small to moderately large, clear, well- oxygenated, shallow rivers with gravel bottoms. They reproduce in clear, cold, moderately deep lakes. They are native to the alluvial or freestone streams that are typical tributaries of the rivers of the Pacific Basin, Great Basin and Rocky Mountains. Cutthroat trout spawn in the spring ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Splake
The splake or slake (''Salvelinus namaycush x Salvelinus fontinalis'') is a hybrid of two fish species resulting from the crossing of a male brook trout (''Salvelinus fontinalis'') and a female lake trout (''Salvelinus namaycush''). The name itself is a portmanteau of speckled trout (another name for brook trout) and lake trout, and may have been used to describe such hybrids as early as the 1880s. Hybrids of the male lake trout with the female brook trout (the so-called "brookinaw") have also been produced, but are not as successful. The intrageneric hybrid is of the genus ''Salvelinus'' and, hence, is most properly known as a char or charr. In some locales, the fish is referred to as the wendigo. Although the hybrid is genetically stable and is, theoretically, capable of reproducing, splake reproduction is extremely rare, for behavioural reasons, outside the hatchery environment. The only known natural reproduction has occurred in five lakes in Algonquin Provincial Park in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brown Trout
The brown trout (''Salmo trutta'') is a European species of salmonid fish that has been widely introduced into suitable environments globally. It includes purely freshwater populations, referred to as the riverine ecotype, ''Salmo trutta'' morpha ''fario'', a lacustrine ecotype, ''S. trutta'' morpha ''lacustris'', also called the lake trout, and anadromous forms known as the sea trout, ''S. trutta'' morpha ''trutta''. The latter migrates to the oceans for much of its life and returns to fresh water only to spawn. Sea trout in Ireland and Britain have many regional names: sewin in Wales, finnock in Scotland, peal in the West Country, mort in North West England, and white trout in Ireland. The lacustrine morph of brown trout is most usually potamodromous, migrating from lakes into rivers or streams to spawn, although evidence indicates some stocks spawn on wind-swept shorelines of lakes. ''S. trutta'' morpha ''fario'' forms stream-resident populations, typically in alpine stre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
