Portal:Oregon

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Oregon
State of Oregon
Map of the United States with Oregon highlighted
Map of the United States with Oregon highlighted

Oregon (/ˈɒrɪɡən, -ɡɒn/ ORR-ih-ghən, -⁠gon) is a state in the Pacific Northwest region of the United States. Oregon is a part of the Western United States, with the Columbia River delineating much of Oregon's northern boundary with Washington, while the Snake River delineates much of its eastern boundary with Idaho. The 42° north parallel delineates the southern boundary with California and Nevada. The western boundary is formed by the Pacific Ocean.

Oregon has been home to many indigenous nations for thousands of years. The first European traders, explorers, and settlers began exploring what is now Oregon's Pacific coast in the early to mid-16th century. As early as 1564, the Spanish began sending vessels northeast from the Philippines, riding the Kuroshio Current in a sweeping circular route across the northern part of the Pacific. In 1592, Juan de Fuca undertook detailed mapping and studies of ocean currents in the Pacific Northwest, including the Oregon coast as well as the strait now bearing his name. The Lewis and Clark Expedition traversed Oregon in the early 1800s, and the first permanent European settlements in Oregon were established by fur trappers and traders. In 1843, an autonomous government was formed in the Oregon Country, and the Oregon Territory was created in 1848. Oregon became the 33rd state of the U.S. on February 14, 1859.

Today, with 4.2 million people over 98,000 square miles (250,000 km2), Oregon is the ninth largest and 27th most populous U.S. state. The capital, Salem, is the third-most populous city in Oregon, with 175,535 residents. Portland, with 652,503, ranks as the 26th among U.S. cities. The Portland metropolitan area, which includes neighboring counties in Washington, is the 25th largest metro area in the nation, with a population of 2,512,859. Oregon is also one of the most geographically diverse states in the U.S., marked by volcanoes, abundant bodies of water, dense evergreen and mixed forests, as well as high deserts and semi-arid shrublands. At 11,249 feet (3,429 m), Mount Hood is the state's highest point. Oregon's only national park, Crater Lake National Park, comprises the caldera surrounding Crater Lake, the deepest lake in the United States. The state is also home to the single largest organism in the world, Armillaria ostoyae, a fungus that runs beneath 2,200 acres (8.9 km2) of the Malheur National Forest. (Full article...)

A Camas pocket gopher
The Camas pocket gopher (Thomomys bulbivorus), also known as the Camas rat or Willamette Valley gopher, is a rodent in the genus Thomomys of the family Geomyidae. First collected in 1829, it is endemic to the Willamette Valley in the northwest part of Oregon in the northwestern United States. It is the largest member of the genus, commonly known as smooth-toothed or western pocket gophers. The herbivorous gopher forages for vegetable and plant matter collected in large, fur-lined, external cheek pouches. Surplus food is hoarded in an extensive system of underground tunnels. The dull brown to lead-gray coat, changes color and texture over the year. The mammal's characteristically large, protuberant incisors are well adapted for use in tunnel construction, particularly in the hard clay soils of the Willamette Valley. The young are born toothless, blind, and hairless. They grow rapidly and are weaned around six weeks of age. The females have four mammary glands. The gophers make chattering sounds with their teeth. Males and females make purring or crooning sounds when together, while the young may make twittering sounds. The Camas pocket gopher is fiercely defensive when cornered, yet may become tame in captivity. While population trends are generally stable, threats to the species' survival include urbanization, habitat conversion for agricultural uses, and active attempts at eradication through trapping and poisons. In addition, it may fall prey to raptors or carnivorous mammals, or become host to a number of parasitic arthropods and worms. Scientists believe that the evolutionary history of the animal was disrupted when the cataclysmic Bretz floods washed over the Willamette Valley at the end of the last ice age. The floods nearly entirely covered the gopher's geographic range, which may have caused a genetic bottleneck as survivors repopulated the region after the waters receded.

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William W. Chapman
William Williams Chapman (August 11, 1808 – October 18, 1892) was an American politician and lawyer in Oregon and Iowa. In Iowa he served in the United States House of Representatives when it was still the Iowa Territory and as United States Attorney when it was still part of the Wisconsin Territory. The Virginia native was also a member of Iowa’s Constitutional Convention before he immigrated to the Oregon Country in 1847. The next year part of the region became the Oregon Territory and Chapman would serve in the Oregon Territorial Legislature in 1849. After settling in Portland he helped to found The Oregonian newspaper and promote economic interests in the city while practicing law. He also was involved with building Canyon Road near Portland, dabbled in cattle ranching, and fought in the Rogue River War in Southern Oregon. In later years he served in the Oregon Legislative Assembly and promoted the expansion of railroads from Portland and promoted maritime trade in the city. A park, Chapman Square, in downtown Portland is named for him and was built on land he sold to the city. Chapman school is also named in his honor.

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Balch Hotel

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The following are images from various Oregon-related articles on Wikipedia.

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Gold Ray Dam
Gold Ray Dam
Credit: Finetooth

The former Gold Ray Dam on the Rogue River upstream of Gold Hill with a fish ladder on the far bank. The dam, which made fish passage difficult, was removed in 2010. The concrete structure was about 35 feet (11 m) high.

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Ted Kulongoski
As long as the sun rises over Ontario and sets over the Pacific, I will dedicate myself to bringing the people of Oregon what they want and need most - an era of hope, change, and economic renewal.
Ted Kulongoski, 2003, Inaugural Address

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St. Johns Bridge
St. Johns Bridge
Credit: Cacophony
The St. Johns Bridge is a steel suspension bridge that spans the Willamette River in Portland, Oregon, USA, between the St. Johns neighborhood and the northwest industrial area around Linnton. It is the only suspension bridge in the Willamette Valley and one of three public highway suspension bridges in Oregon.

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Lighthouse of Cape Meares, Oregon

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This month's Collaboration of the Month projects: Women's History Month: Create or improve articles for women listed at Oregon Women of Achievement (modern) or Women of the West, Oregon chapter (historical)
Portland, Oregon, in 1898 (Featured picture candidate)

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