are golden trout endangered
In 1978, Congress designated 300,000 acres of the Kern Plateau in the southern Sierra Nevada as the Golden Trout Wilderness. The Upper South Fork Kern River originates in Golden Trout Wilderness (Inyo National Forest; Tulare County, CA) and flows for approximately 160 miles in a southerly direction before emptying into Lake Isabella (Kern County) and … Endangered and Threatened Wildlife and Plants; 90-Day Finding on a Petition To List the California Golden Trout as Endangered AGENCY: Fish and Wildlife Service, Interior. In the fall of 2000, Trout Unlimited petitioned the USFWS to list the California golden trout under the Endangered Species Act. Some days on the water produce memories akin to what used to be called a “Polaroid moment,” living for a long while in one’s memory. Sadly they are now endangered in their native range due to years of over-fishing and introduced trout species, including the rainbow trout which it hybridizes with. The California golden trout is one of the most strikingly colored trout in the world, native to only two high-altitude watersheds in California's rugged Sierra Nevada mountains. The golden trout or the Californian golden trout is a subspecies of the rainbow trout. Threatened. The second is livestock grazing, and it continues to damage habitat along streams and by reducing vegetation, changing the width/depth ratio, adding sediment to the channel, and lowering the water table, all of which are vital to the survival of the species. Knapp, R.A., V.T. North American Journal of Fisheries Management 16, 579-590. In the fall of 2000, Trout Unlimited petitioned the USFWS to list the California golden trout as endangered under the Endangered Species Act. What’s your favorite thing about Golden Trout? Listed as critically imperiled in 2013, the golden trout thrives in high altitude areas of the Sierra Nevada, even elevations as high as 10,000 to 12,500 feet. Trout Unlimited plans to petition the federal government on Monday to list the California golden trout as endangered. 1996. NatureServe has designated the following NatureServe Conservation Status for the three subspecies: The American Fisheries Society has designated all three subspecies as Threatened since August 2008.. This was mainly due to the many conservation actions and protections afforded under a multi-agency conservation strategy. In 2006, The Golden Trout Project was initiated and is a collaboration between state and federal agencies, and conservation organization and takes a four-pronged approach to working towards protecting and restore the Golden trout in its native habitat. Vredenburg, and K.R. In 1978, for instance, 300,000 acres of land was converted into Golden Trout Wilderness. A Fishery Management Plan for the Little Kern golden trout was written in 1978 and a revised version was adopted in 1984. Apache Trout. The California golden trout, or simply the golden trout (Oncorhynchus aguabonita or Oncorhynchus mykiss aguabonita), is a species of trout native to California.The golden trout is normally found in the Golden Trout Creek (tributary to the Kern River), Volcano Creek (tributary to Golden Trout Creek), and the South Fork Kern River.It is the state freshwater fish of California. The golden trout has bright golden flanks with bright orange-red stripes running along the lateral lines. , Originally the golden trout was described as a subspecies of the salmon species, with a name Salmo mykiss agua-bonita, and it is still often considered a subspecies (now called Oncorhynchus mykiss aguabonita) along with several other rainbow trout subspecies commonly known as redband trout.  However, the New Mexico populations have also died out.. "A description of the golden trout of Kern River, California, "Comprehensive Report Species – Oncorhynchus mykiss whitei", "Comprehensive Report Species – Oncorhynchus mykiss gilberti", https://www.ab-conservation.com/downloads/report_series/a-summary-of-sport-fish-communities-in-seven-high-mountain-lakes-in-southwestern-alberta.pdf, "The New Gold Rush: Celebrating and Protecting the California Golden Trout in the Sierra Nevada", https://en.wikipedia.org/w/index.php?title=Golden_trout&oldid=982985156, Critically endangered fauna of California, Articles with unsourced statements from November 2014, Articles with unsourced statements from December 2013, Creative Commons Attribution-ShareAlike License, This page was last edited on 11 October 2020, at 15:31. Fish & Wildlife Service to Consider Listing California Golden Trout Under ESA U.S. Studies have revealed that this trout species is … Acting as barrier for movement of California golden trout and other aquatic species, such as the endangered mountain yellow-legged frog, these native species now have limited habitat access upstream of the Sherman Pass Road crossing. The first is the threat of non-native trout stocked into the watersheds that are home to the Golden trout which are proving to interbreed with and hybridize the species. Their growth rate slows to 1 … Most estuaries in the state are highly altered from human activities, especially diking, draining, and sandbar removal between the estuary and ocean. Taxonomy; Description; … It is the state freshwater fish of California. It's estimated golden trout now occupy a native range of less than 20 square miles. Also, in 1991 the Golden Trout had been added as a candidate under the endangered species list as a Category 2 Endangered Species. , Genetic studies have since clarified three groups of trout native to the Kern River: California golden trout (O. m. aguabonita) native to the South Fork Kern River and Golden Trout Creek (tributary to the Kern River mainstem but the historic course of the South Fork Kern River and now only separated from it by a lava flow and ridge of sediment), Little Kern River golden trout (O. m. whitei), and Kern River rainbow trout (O. m. The lateral band is red-orange. Fish Commissioner George M. Bowers, dispatched biologist Barton Warren Evermann of the U.S. Bureau of Fisheries to study the situation. Apache trout are a yellowish-gold color with a golden belly and have medium-sized dark spots that are evenly spaced and that may extend below the lateral line and onto the dorsal and tail fins. webpage accessed October 17, 2005. Pectoral, pelvic, and anal fins are orange, with white tips. California golden trout were proposed to be listed under the Federal Endangered Species Act in 2000 but were determined to not merit listing. Froese, Rainer and Pauly, Daniel, eds. U.S. They are currently a State Species of Special Concern. × Estuary Alteration All anadromous salmonids depend on estuaries for rearing during a portion of their lives. , The golden trout is commonly found at elevations from 6,890 feet (2,100 m) to 10,000 feet (3,000 m) above sea level, and is native to California's southern Sierra Nevada mountains. Oncorhynchus aguabonita whitei. In September 2004, the California Department of Fish and Game signed an agreement with federal agencies to work on restoring back-country habitat, heavily damaged by overgrazing from cattle and sheep, as part of a comprehensive conservation strategy. (278KB PDF), Knapp, R.A. and K.R. All rights reserved. The petition, to be filed with the U.S. The golden trout should be distinguished from the similarly named golden rainbow trout, also known as the palomino trout. Beginning last summer, volunteer fly fishermen from throughout the state were trained in genetic sampling. 1996. Despite these measures, there has been no increase in their population. Perched high in the wilderness of the southern Sierra Nevada, Golden Trout Camp’s historic log cabins and cluster of canvas tents offer access to the beauties of the alpine ecosystem, adorned with ancient Foxtail pines, endangered Sierra Bighorn Sheep, and a myriad of unique flora and fauna. They have since been transplanted in several locations across the country, and are still found at very high elevations in Washington, Idaho, Montana, Utah, Wyoming, and Colorado. 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