Redwood National and State Parks
Encyclopedia
The Redwood National and State Parks (RNSP) are located in the United States, along the coast of northern California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

. Comprising Redwood National Park (established 1968) and California's Del Norte Coast
Del Norte Coast Redwoods State Park
Del Norte Coast Redwoods State Park is a state park located in California. The park, established in 1927, is with approximately 50% old-growth coast redwood and of wild coastline. The park is a World Heritage Site & Biosphere Preserve....

, Jedediah Smith
Jedediah Smith Redwoods State Park
Jedediah Smith Redwoods Park, established in 1929, was named after the noted fur trapper Jedediah Smith, who visited its location during an 1826 expedition. It is located in the northern part of the U.S. state of California, nine miles east of Crescent City, on U.S. Route 199...

, and Prairie Creek Redwoods State Park
Prairie Creek Redwoods State Park
Prairie Creek Redwoods State Park is a state park, located in Humboldt County, California, near the town of Orick and 50 miles north of Eureka...

s (dating from the 1920s), the combined RNSP contain 133000 acres (538.2 km²). Located entirely within Del Norte
Del Norte County, California
Del Norte County is a county located at the far northwest corner of the U.S. state of California on the Pacific adjacent to the Oregon border. As of the 2010 census, it had a population of 28,610. The county seat is Crescent City, the county's only incorporated city. Del Norte is the abbreviated...

 and Humboldt Counties
Humboldt County, California
Humboldt County is a county in the U.S. state of California, located on the far North Coast 200 miles north of San Francisco. According to 2010 Census Data, the county’s population was 134,623...

, the four parks, together, protect 45% of all remaining Coastal Redwood (Sequoia sempervirens) old-growth forests, totaling at least 38982 acres (157.8 km²). These tree
Tree
A tree is a perennial woody plant. It is most often defined as a woody plant that has many secondary branches supported clear of the ground on a single main stem or trunk with clear apical dominance. A minimum height specification at maturity is cited by some authors, varying from 3 m to...

s are the tallest and one of the most massive tree species on Earth. In addition to the redwood forests, the parks preserve other indigenous flora
Flora
Flora is the plant life occurring in a particular region or time, generally the naturally occurring or indigenous—native plant life. The corresponding term for animals is fauna.-Etymology:...

, fauna
Fauna
Fauna or faunæ is all of the animal life of any particular region or time. The corresponding term for plants is flora.Zoologists and paleontologists use fauna to refer to a typical collection of animals found in a specific time or place, e.g. the "Sonoran Desert fauna" or the "Burgess shale fauna"...

, grassland prairie
Prairie
Prairies are considered part of the temperate grasslands, savannas, and shrublands biome by ecologists, based on similar temperate climates, moderate rainfall, and grasses, herbs, and shrubs, rather than trees, as the dominant vegetation type...

, cultural resources, portions of rivers and other streams, and 37 miles (59.5 km) of pristine coastline.

In 1850, old-growth
Old growth forest
An old-growth forest is a forest that has attained great age , and thereby exhibits unique ecological features. An old growth forest has also usually reached a climax community...

 redwood forest covered more than 2000000 acres (8,093.7 km²) of the California coast. The northern portion of that area, originally inhabited by Native Americans
Native Americans in the United States
Native Americans in the United States are the indigenous peoples in North America within the boundaries of the present-day continental United States, parts of Alaska, and the island state of Hawaii. They are composed of numerous, distinct tribes, states, and ethnic groups, many of which survive as...

, attracted many lumbermen and others turned gold miners when a minor gold rush
Gold rush
A gold rush is a period of feverish migration of workers to an area that has had a dramatic discovery of gold. Major gold rushes took place in the 19th century in Australia, Brazil, Canada, South Africa, and the United States, while smaller gold rushes took place elsewhere.In the 19th and early...

 brought them to the region. Failing in efforts to strike it rich in gold, these men turned toward harvesting the giant trees for booming development in San Francisco and other places on the West Coast. After many decades of unobstructed clear-cut logging
Clearcutting
Clearcutting, or clearfelling, is a controversial forestry/logging practice in which most or all trees in an area are uniformly cut down. Clearcutting, along with shelterwood and seed tree harvests, is used by foresters to create certain types of forest ecosystems and to promote select species that...

, serious efforts toward conservation began. By the 1920s the work of the Save-the-Redwoods League
Save-the-Redwoods League
The Save the Redwoods League is an organization dedicated to the protection of the remaining Coast Redwood trees in the state of California. It was founded in 1918 by Frederick Russell Burnham, Madison Grant, John C. Merriam, and Henry Fairfield Osborn....

, founded in 1918 to preserve remaining old-growth redwoods, resulted in the establishment of Prairie Creek
Prairie Creek Redwoods State Park
Prairie Creek Redwoods State Park is a state park, located in Humboldt County, California, near the town of Orick and 50 miles north of Eureka...

, Del Norte Coast
Del Norte Coast Redwoods State Park
Del Norte Coast Redwoods State Park is a state park located in California. The park, established in 1927, is with approximately 50% old-growth coast redwood and of wild coastline. The park is a World Heritage Site & Biosphere Preserve....

, and Jedediah Smith Redwoods State Park
Jedediah Smith Redwoods State Park
Jedediah Smith Redwoods Park, established in 1929, was named after the noted fur trapper Jedediah Smith, who visited its location during an 1826 expedition. It is located in the northern part of the U.S. state of California, nine miles east of Crescent City, on U.S. Route 199...

s among others. Redwood National Park was created in 1968, by which time nearly 90% of the original redwood trees had been logged. The National Park Service
National Park Service
The National Park Service is the U.S. federal agency that manages all national parks, many national monuments, and other conservation and historical properties with various title designations...

 (NPS) and the California Department of Parks and Recreation
California Department of Parks and Recreation
The California Department of Parks and Recreation, also known as California State Parks, manages the California state parks system. The system administers 278 parks and 1.4 million acres , with over of coastline; of lake and river frontage; nearly 15,000 campsites; and of hiking, biking, and...

 (CDPR) administratively combined Redwood National Park with the three abutting Redwood State Parks in 1994 for the purpose of cooperative forest management and stabilization of forests and watersheds as a single unit.

The ecosystem of the RNSP preserves a number of threatened
Threatened species
Threatened species are any speciesg animals, plants, fungi, etc.) which are vulnerable to endangerment in the near future.The World Conservation Union is the foremost authority on threatened species, and treats threatened species not as a single category, but as a group of three categories,...

 animal species such as the Brown Pelican
Brown Pelican
The Brown Pelican is the smallest of the eight species of pelican, although it is a large bird in nearly every other regard. It is in length, weighs from and has a wingspan from .-Range and habits:...

, Tidewater Goby
Tidewater goby
The tidewater goby Eucyclogobius newberryi is a goby native to lagoons of streams along the coast of California.-Taxonomy:The genus name translates as "true cycloid goby", referring to the scales, while the species epithet is in honor of J. S. Newberry. The tidewater goby is the sole member of its...

, Bald Eagle
Bald Eagle
The Bald Eagle is a bird of prey found in North America. It is the national bird and symbol of the United States of America. This sea eagle has two known sub-species and forms a species pair with the White-tailed Eagle...

, Chinook Salmon
Chinook salmon
The Chinook salmon, Oncorhynchus tshawytscha, is the largest species in the pacific salmon family. Other commonly used names for the species include King salmon, Quinnat salmon, Spring salmon and Tyee salmon...

, Northern Spotted Owl
Northern Spotted Owl
The Northern Spotted Owl, Strix occidentalis caurina, is one of three Spotted Owl subspecies. A Western North American bird in the family Strigidae, genus Strix, it is a medium-sized dark brown owl sixteen to nineteen inches in length and one to one and one sixth pounds. Females are larger than males...

, and Steller's Sea Lion
Steller's Sea Lion
The Steller sea lion also known as the northern sea lion, is a threatened species of sea lion in the northern Pacific. It is the sole member of the genus Eumetopias and the largest of the eared seals . Among pinnipeds, it is inferior in size only to the walrus and the two elephant seals...

. In recognition of the rare ecosystem and cultural history found in the parks, the United Nations
United Nations
The United Nations is an international organization whose stated aims are facilitating cooperation in international law, international security, economic development, social progress, human rights, and achievement of world peace...

 designated them a World Heritage Site
World Heritage Site
A UNESCO World Heritage Site is a place that is listed by the UNESCO as of special cultural or physical significance...

 on September 5, 1980 and an International Biosphere Reserve on June 30, 1983.

History

Though Native American
Native Americans in the United States
Native Americans in the United States are the indigenous peoples in North America within the boundaries of the present-day continental United States, parts of Alaska, and the island state of Hawaii. They are composed of numerous, distinct tribes, states, and ethnic groups, many of which survive as...

s live in the park area today, archaeological study shows they arrived in the area as far back as 3,000 years ago. Modern day Native groups such as the Yurok, Tolowa
Tolowa
The Tolowa are a Native American tribe. They still reside in their traditional territories in northwestern California and southern Oregon. Tolowa are members of the federally recognized Smith River Rancheria, Elk Valley Rancheria, Confederated Tribes of Siletz, as well as the unrecognized Tolowa...

, Karok, Chilula
Chilula
The Chilula were an Athapaskan tribe who inhabited the area on or near lower Redwood Creek, in Northern California, some 500 to 600 years before contact with Europeans...

, and Wiyot
Wiyot people
The Wiyot people are a native people of the Humboldt Bay, California and nearby environs.-History:The Wiyot and Yurok are the farthest southwest people whose language has Algic roots; Wiyot and Yurok are distantly related to the Algonquian languages...

 all have historical ties to the region. An 1852 census determined that the Yurok were the most numerous, with 55 villages and an estimated population of 2,500. They used the abundant redwood, which with its linear grain
Wood grain
In speaking of wood the term grain refers to the alternating regions of relatively darker and lighter wood resulting from the differing growth parameters occurring in different seasons . The term is used in several ways. Perhaps most important is that in woodworking techniques...

 was easily split into planks, as a building material for boats, houses, and small villages. For buildings, the planks would be erected side by side in a narrow trench, with the upper portions bound with leather
Leather
Leather is a durable and flexible material created via the tanning of putrescible animal rawhide and skin, primarily cattlehide. It can be produced through different manufacturing processes, ranging from cottage industry to heavy industry.-Forms:...

 strapping and held by notches cut into the supporting roof beams. Redwood boards were used to form a shallow sloping roof.

Previous to Jedediah Smith
Jedediah Smith
Jedediah Strong Smith was a hunter, trapper, fur trader, trailblazer, author, cartographer, cattleman, and explorer of the Rocky Mountains, the American West Coast and the Southwest during the 19th century...

 in 1828, no other explorer of European descent is known to have thoroughly investigated the inland region away from the immediate coast. The discovery of gold along the Trinity River
Trinity River (California)
The Trinity River is the longest tributary of the Klamath River, approximately long, in northwestern California in the United States. It drains an area of the Coast Ranges, including the southern Klamath Mountains, northwest of the Sacramento Valley...

 in 1850 led to a minor secondary gold rush in California. This brought miners into the area and many stayed on at the coast after failing to strike it rich. This quickly led to conflicts wherein native peoples were placed under great strain, if not forcibly removed or massacred. By 1895, only one third of the Yurok in one group of villages remained; by 1919, virtually all members of the Chilula tribe had either died or been assimilated into other tribes. The miners logged
Logging
Logging is the cutting, skidding, on-site processing, and loading of trees or logs onto trucks.In forestry, the term logging is sometimes used in a narrow sense concerning the logistics of moving wood from the stump to somewhere outside the forest, usually a sawmill or a lumber yard...

 redwoods for building; when this minor gold rush
Gold rush
A gold rush is a period of feverish migration of workers to an area that has had a dramatic discovery of gold. Major gold rushes took place in the 19th century in Australia, Brazil, Canada, South Africa, and the United States, while smaller gold rushes took place elsewhere.In the 19th and early...

 ended, some of them turned again to logging, cutting down the giant redwood trees. Initially, over 2000000 acres (8,093.7 km²) of the California and southwestern coast of Oregon were old-growth redwood forest, but by 1910, extensive logging led conservationist
Conservationist
Conservationists are proponents or advocates of conservation. They advocate for the protection of all the species in an ecosystem with a strong focus on the natural environment...

s and concerned citizens to begin seeking ways to preserve the remaining trees, which they saw being logged at an alarming rate. In 1911, U.S. Representative
United States House of Representatives
The United States House of Representatives is one of the two Houses of the United States Congress, the bicameral legislature which also includes the Senate.The composition and powers of the House are established in Article One of the Constitution...

 John E. Raker
John E. Raker
John Edward Raker, was a Democratic Party Congressional representative for California. He was usually known as John E. Raker....

, of California, became the first politician to introduce legislation for the creation of a redwood national park. However, no further action was taken by Congress at this time.

Early conservationists John C. Merriam, Madison Grant
Madison Grant
Madison Grant was an American lawyer, historian and physical anthropologist, known primarily for his work as a eugenicist and conservationist...

, and Henry Fairfield Osborn
Henry Fairfield Osborn
Henry Fairfield Osborn, Sr. ForMemRS was an American geologist, paleontologist, and eugenicist.-Early life and career:...

 visited the region in 1917. Disappointed there were still no public lands preserving any of the large trees, these men along with Frederick Russell Burnham
Frederick Russell Burnham
Frederick Russell Burnham, DSO was an American scout and world traveling adventurer known for his service to the British Army in colonial Africa and for teaching woodcraft to Robert Baden-Powell, thus becoming one of the inspirations for the founding of the international Scouting Movement.Burnham...

 and others founded the Save-the-Redwoods League
Save-the-Redwoods League
The Save the Redwoods League is an organization dedicated to the protection of the remaining Coast Redwood trees in the state of California. It was founded in 1918 by Frederick Russell Burnham, Madison Grant, John C. Merriam, and Henry Fairfield Osborn....

 in 1918. This was timely as US Route 101, which would soon provide nearly unfettered access to the trees, was under construction. Using matching funds provided initially by the County of Humboldt and later by the State of California, the Save-the-Redwoods League managed to protect areas of concentrated or multiple redwood groves and a few entire forests in the 1920s. As California created a state park system, beginning in 1927, three of the preserved redwood areas became Prairie Creek Redwoods, Del Norte Coast Redwoods, and Jedediah Smith Redwoods State Parks. A fourth became Humboldt Redwoods State Park
Humboldt Redwoods State Park
Humboldt Redwoods State Park is located south of Eureka, California in southern Humboldt County, within northern California. Established by the Save-the-Redwoods League in 1921 with the dedication of the Raynal Bolling Memorial Grove, it has grown to become the third largest park in the California...

, by far the largest of the individual Redwood State Parks, but not in the Redwood National and State Park system. Because of the high demand for lumber during World War II
World War II
World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

 and the construction boom that followed in the 1950s, the creation of a national park was delayed. Efforts by the Save-the-Redwoods League, the Sierra Club
Sierra Club
The Sierra Club is the oldest, largest, and most influential grassroots environmental organization in the United States. It was founded on May 28, 1892, in San Francisco, California, by the conservationist and preservationist John Muir, who became its first president...

, and the National Geographic Society
National Geographic Society
The National Geographic Society , headquartered in Washington, D.C. in the United States, is one of the largest non-profit scientific and educational institutions in the world. Its interests include geography, archaeology and natural science, the promotion of environmental and historical...

 to create a national park began in the early 1960s. After intense lobbying of Congress, the bill creating Redwood National Park was signed by President
President of the United States
The President of the United States of America is the head of state and head of government of the United States. The president leads the executive branch of the federal government and is the commander-in-chief of the United States Armed Forces....

 Lyndon Johnson on October 2, 1968. The Save-the-Redwoods League and other entities purchased over 100000 acres (404.7 km²), which were added to existing state parks. In 1978, 48000 acres (194.2 km²) were added to Redwood National Park in a major expansion. However, only a fifth of that land was old-growth forest, the rest having been logged. This expansion protected the watershed along Redwood Creek
Redwood Creek (Humboldt County)
Redwood Creek is a river in Humboldt County, California. The river's headwaters are in the Coast Range at about and it flows roughly northwest until it empties into the Pacific Ocean near the small town of Orick, the only development in the -watershed....

 from being adversely affected by logging operations outside the park. The federal and state parks were administratively combined in 1994.

The United Nations
United Nations
The United Nations is an international organization whose stated aims are facilitating cooperation in international law, international security, economic development, social progress, human rights, and achievement of world peace...

 designated Redwood National and State Parks a World Heritage Site
World Heritage Site
A UNESCO World Heritage Site is a place that is listed by the UNESCO as of special cultural or physical significance...

 on September 5, 1980. The evaluation committee noted 50 prehistoric archaeological sites, spanning 4,500 years. It also cited ongoing research in the park by Humboldt State University
Humboldt State University
Humboldt State University is the northernmost campus of the California State University system, located in Arcata within Humboldt County, California, USA. The main campus, nestled at the edge of a coast redwood forest, is situated on Preston hill overlooking Arcata and with commanding views of...

 researchers, among others. The park is part of a much larger region designated the California Coast Ranges International Biosphere Reserve on June 30, 1983. The California Coast Ranges biosphere is overseen by the University of California Natural Reserve System
University of California Natural Reserve System
The University of California Natural Reserve System is a network of protected areas throughout California.The UCNRS consists of 37 wildland sites that include 750,000-plus acres, making it the largest university-administered reserve system in the world...

.

Park management

Lack of money has precluded major improvements, however, and timber companies have replanted much of the logged area with non-native tree species. Coastline areas, including dunes and coastal prairie, have been invaded by exotic species, partly due to the suppression of forest fire
Wildfire
A wildfire is any uncontrolled fire in combustible vegetation that occurs in the countryside or a wilderness area. Other names such as brush fire, bushfire, forest fire, desert fire, grass fire, hill fire, squirrel fire, vegetation fire, veldfire, and wilkjjofire may be used to describe the same...

s until the 1980s. A fire management plan now allows controlled burn
Controlled burn
Controlled or prescribed burning, also known as hazard reduction burning or Swailing is a technique sometimes used in forest management, farming, prairie restoration or greenhouse gas abatement. Fire is a natural part of both forest and grassland ecology and controlled fire can be a tool for...

ing as one method to return the parkland to its original state. Since the redwoods were logged on the basis of accessibility, with inaccessible areas being cut last, large old-growth forest sections were isolated from one another, sometimes by many miles. In these cases it will be decades more before mature forest can return, regardless of the amount of money used to rehabilitate the ecosystem.

The park has transformed a few logging roads into scenic public drives. These do not meet current safety standards, but funding to improve them is not available at present. Park structures such as visitor centers and employee housing also need updating to meet increasing demands. Park employees perform air and water quality surveys, monitor endangered and threatened species
Threatened species
Threatened species are any speciesg animals, plants, fungi, etc.) which are vulnerable to endangerment in the near future.The World Conservation Union is the foremost authority on threatened species, and treats threatened species not as a single category, but as a group of three categories,...

, and work closely with the California Coastal National Monument
California Coastal National Monument
The California Coastal National Monument is located along the entire coastline of the U.S. state of California. Created by Presidential proclamation on January 11, 2000, the monument, which covers about of land, is managed by the U.S. Bureau of Land Management, an agency of the U.S. Department...

, which is managed by the U.S. Bureau of Land Management. The park headquarters is in Crescent City, California
Crescent City, California
Crescent City is the county seat and only incorporated city in Del Norte County, California. Named for the crescent-shaped stretch of sandy beach south of the city, Crescent City had a total population of 7,643 in the 2010 census, up from 4,006 in the 2000 census...

. In 2005, the parks were authorized to expand another 25000 acres (101.2 km²) to include the Mill Creek watershed.

Natural resources

The Redwood National and State Parks form one of the most significant protected areas of the Northern California coastal forests
Northern California coastal forests
The Northern California coastal forests are a temperate coniferous forests ecoregion of coastal Northern California, USA.-Setting:The ecoregion lies close to the Pacific Ocean, and is kept moist by Pacific Ocean storms during the winter months, and by coastal fogs in the summer months...

 ecoregion.

Flora

It is estimated that old-growth redwood forest once covered close to 2000000 acres (8,093.7 km²) of coastal northern California. 96% of all old-growth redwoods have been logged, and almost half (45%) of the redwoods remaining are found in Redwood National and State Parks. The parks protect 38982 acres (157.8 km²) of old-growth forest
Old growth forest
An old-growth forest is a forest that has attained great age , and thereby exhibits unique ecological features. An old growth forest has also usually reached a climax community...

 almost equally divided between federal 19640 acres (79.5 km²) and state 19342 acres (78.3 km²) management. Redwoods have existed along the coast of northern California for at least 20 million years and are related to tree species that existed 160 million years ago.

The native range of coast redwood is from the northern California coast north to the southern Oregon Coast
Oregon Coast
The Oregon Coast is a region of the U.S. state of Oregon. It runs generally north-south along the Pacific Ocean, forming the western border of the state; the region is bounded to the east by the Oregon Coast Range. The Oregon Coast stretches approximately from the Columbia River in the north to...

. The tree is closely related to the Giant Sequoia of central California, and more distantly to the Dawn Redwood
Metasequoia
Metasequoia is a fast-growing, deciduous tree, and the sole living species, Metasequoia glyptostroboides, is one of three species of conifers known as redwoods. It is native to the Sichuan-Hubei region of China. Although the least tall of the redwoods, it grows to at least 200 feet in height...

 which is indigenous to the Sichuan
Sichuan
' , known formerly in the West by its postal map spellings of Szechwan or Szechuan is a province in Southwest China with its capital in Chengdu...

Hubei
Hubei
' Hupeh) is a province in Central China. The name of the province means "north of the lake", referring to its position north of Lake Dongting...

 region of China. Coast redwoods are the tallest trees on Earth; as of September 2006, the tallest tree in the park was Hyperion
Hyperion (tree)
Hyperion is the name of a Coast Redwood in Northern California that was measured at , which ranks it as the world's tallest known living tree. Despite its great height, Hyperion is not the largest known coast redwood; that distinction belongs to the Lost Monarch tree.Hyperion was discovered August...

 at 379.1 feet (115.5 m), followed by Helios and Icarus which were 376.3 feet (114.7 m) and 371.2 feet (113.1 m) respectively. Before September 2006, the tallest living specimen known was the Stratosphere Giant
Stratosphere Giant
Stratosphere Giant was once considered the tallest tree in the world. It was discovered in July 2000 in Humboldt Redwoods State Park, measuring 112.34 metres tall....

, outside the park in Humboldt Redwoods State Park
Humboldt Redwoods State Park
Humboldt Redwoods State Park is located south of Eureka, California in southern Humboldt County, within northern California. Established by the Save-the-Redwoods League in 1921 with the dedication of the Raynal Bolling Memorial Grove, it has grown to become the third largest park in the California...

, which was 370 feet (112.8 m) in 2004. For many years, one specimen simply named Tall Tree in Prairie Creek Redwoods State Park and within the RNSP was measured at 367.8 feet (112.1 m), but the top 10 feet (3 m) of the tree was reported to have died in the 1990s. One tree that fell in 1991 was reported to be 372.04 feet (113.4 m). Only the Giant Sequoia has more mass. The largest redwood by volume is the 42,500 cubic foot (1,205 m³) Lost Monarch
Lost Monarch
Lost Monarch is the name of a Coast Redwood tree in Northern California that is in diameter at breast height , and in height...

, located in Jedediah Smith Redwoods State Park. Mature Coast redwoods live an average of 500–700 years and a few are documented to be 2,000 years old, making them some of the longest-living organisms on earth. They are highly resistant to disease, due to a thick protective bark and high tannin
Tannin
A tannin is an astringent, bitter plant polyphenolic compound that binds to and precipitates proteins and various other organic compounds including amino acids and alkaloids.The term tannin refers to the use of...

 content. Redwoods prefer sheltered slopes, slightly inland and near water sources such as rivers and streams.

Redwood trees develop enormous limbs that accumulate deep organic soils and can support tree-sized trunks growing on them. This typically occurs above 150 feet (45.7 m). Scientists have recently discovered that plants which normally grow on the forest floor also grow in these soils, well above ground. The soil mats provide homes to invertebrate
Invertebrate
An invertebrate is an animal without a backbone. The group includes 97% of all animal species – all animals except those in the chordate subphylum Vertebrata .Invertebrates form a paraphyletic group...

s, mollusks
Mollusca
The Mollusca , common name molluscs or mollusksSpelled mollusks in the USA, see reasons given in Rosenberg's ; for the spelling mollusc see the reasons given by , is a large phylum of invertebrate animals. There are around 85,000 recognized extant species of molluscs. Mollusca is the largest...

, earthworm
Earthworm
Earthworm is the common name for the largest members of Oligochaeta in the phylum Annelida. In classical systems they were placed in the order Opisthopora, on the basis of the male pores opening posterior to the female pores, even though the internal male segments are anterior to the female...

s, and salamander
Salamander
Salamander is a common name of approximately 500 species of amphibians. They are typically characterized by a superficially lizard-like appearance, with their slender bodies, short noses, and long tails. All known fossils and extinct species fall under the order Caudata, while sometimes the extant...

s. During drought
Drought
A drought is an extended period of months or years when a region notes a deficiency in its water supply. Generally, this occurs when a region receives consistently below average precipitation. It can have a substantial impact on the ecosystem and agriculture of the affected region...

 seasons, some treetops die back, but the trees do not die outright. Instead, redwoods have developed mechanisms to regrow new trunks from other limbs. These secondary trunks, called reiterations, also develop root systems in the accumulated soils at their bases. This helps transport water to the highest reaches of the trees. Coastal fog also provides up to one-third of their annual water needs.

Another large tree commonly found in the forest is the Coast Douglas-fir
Coast Douglas-fir
Pseudotsuga menziesii, known as Douglas-fir, Oregon Pine, or Douglas spruce, is an evergreen conifer species native to western North America. Its variety Pseudotsuga menziesii var. menziesii, also known as coast Douglas-fir grows in the coastal regions, from west-central British Columbia, Canada...

, which has been measured at heights of over 300 feet (91.4 m). Sitka Spruce
Sitka Spruce
Picea sitchensis, the Sitka Spruce, is a large coniferous evergreen tree growing to 50–70 m tall, exceptionally to 95 m tall, and with a trunk diameter of up to 5 m, exceptionally to 6–7 m diameter...

 are plentiful along the coast and are better adapted to salty air than other species. The evergreen
Evergreen
In botany, an evergreen plant is a plant that has leaves in all seasons. This contrasts with deciduous plants, which completely lose their foliage during the winter or dry season.There are many different kinds of evergreen plants, both trees and shrubs...

 hardwood
Hardwood
Hardwood is wood from angiosperm trees . It may also be used for those trees themselves: these are usually broad-leaved; in temperate and boreal latitudes they are mostly deciduous, but in tropics and subtropics mostly evergreen.Hardwood contrasts with softwood...

 tanoak
Tanoak
Tanoak, formerly known taxonomically as Lithocarpus densiflorus, was recently moved into a new genus, Notholithocarpus, based on multiple lines of evidence....

 produces a nut similar to the acorn
Acorn
The acorn, or oak nut, is the nut of the oaks and their close relatives . It usually contains a single seed , enclosed in a tough, leathery shell, and borne in a cup-shaped cupule. Acorns vary from 1–6 cm long and 0.8–4 cm broad...

s produced by the related genus Quercus (oak
Oak
An oak is a tree or shrub in the genus Quercus , of which about 600 species exist. "Oak" may also appear in the names of species in related genera, notably Lithocarpus...

). Both tanoaks and oaks are members of the beech family
Fagaceae
The family Fagaceae, or beech family, comprises about 900 species of both evergreen and deciduous trees and shrubs, which are characterized by alternate simple leaves with pinnate venation, unisexual flowers in the form of catkins, and fruit in the form of cup-like nuts. Fagaceous leaves are often...

. Trees such as the Pacific Madrone
Pacific Madrone
Arbutus menziesii, commonly known as the Pacific Madrone, is a species of Arbutus found on the west coast of North America, from British Columbia to California...

, Bigleaf Maple
Bigleaf Maple
Acer macrophyllum is a large deciduous tree in the genus Acer.It can grow to be up to 35 m tall, but more commonly grows 15 m to 20 m tall. It is native to western North America, mostly near the Pacific coast, from southernmost Alaska to southern California...

, California laurel
Umbellularia
Umbellularia californica is a large tree native to coastal forests of California and slightly extended into Oregon.It is the sole species in the genus Umbellularia....

, and red alder are also widespread throughout the parks.

Huckleberry, blackberry
Blackberry
The blackberry is an edible fruit produced by any of several species in the Rubus genus of the Rosaceae family. The fruit is not a true berry; botanically it is termed an aggregate fruit, composed of small drupelets. The plants typically have biennial canes and perennial roots. Blackberries and...

, and salmonberry
Salmonberry
Rubus spectabilis is a species of Rubus native to the west coast of North America from west central Alaska to California....

 are part of the forest understory
Understory
Understory is the term for the area of a forest which grows at the lowest height level below the forest canopy. Plants in the understory consist of a mixture of seedlings and saplings of canopy trees together with understory shrubs and herbs...

 and provide food for many animal species. The California rhododendron
Rhododendron
Rhododendron is a genus of over 1 000 species of woody plants in the heath family, most with showy flowers...

 and azalea
Azalea
Azaleas are flowering shrubs comprising two of the eight subgenera of the genus Rhododendron, Pentanthera and Tsutsuji . Azaleas bloom in spring, their flowers often lasting several weeks...

 are flowering shrubs common in the park, especially in old-growth forest. Plants such as the sword fern
Polystichum munitum
Polystichum munitum is an evergreen fern native to western North America, where it is one of the most abundant ferns occurring along the Pacific coast from southeast Alaska south to southern California, and also inland east to southeastern British Columbia, northern Idaho and western Montana, with...

 are prolific, particularly near ample water sources. In Prairie Creek Redwoods State Park, Fern Canyon
Fern Canyon
Fern Canyon is a canyon in the Prairie Creek Redwoods State Park in Humboldt County, California, western United States. The park managed in cooperation with other nearby 'redwoods state parks' and Redwood National Park.-Ferns:...

 is a well-known ravine 30 to 50 ft (9.1 to 15.2 m) deep, with walls completely covered in ferns.

Fauna

The ecosystems of RNSP preserve a number of rare animal species. Numerous ecosystems exist, with seacoast, river, prairie, and densely forested zones all within the park. The Brown Pelican
Brown Pelican
The Brown Pelican is the smallest of the eight species of pelican, although it is a large bird in nearly every other regard. It is in length, weighs from and has a wingspan from .-Range and habits:...

 and Tidewater Goby
Tidewater goby
The tidewater goby Eucyclogobius newberryi is a goby native to lagoons of streams along the coast of California.-Taxonomy:The genus name translates as "true cycloid goby", referring to the scales, while the species epithet is in honor of J. S. Newberry. The tidewater goby is the sole member of its...

 are federally listed endangered species
Endangered species
An endangered species is a population of organisms which is at risk of becoming extinct because it is either few in numbers, or threatened by changing environmental or predation parameters...

 that live near the Pacific coastline. The Bald Eagle
Bald Eagle
The Bald Eagle is a bird of prey found in North America. It is the national bird and symbol of the United States of America. This sea eagle has two known sub-species and forms a species pair with the White-tailed Eagle...

, which usually nests near a water source, is listed as a threatened species
Threatened species
Threatened species are any speciesg animals, plants, fungi, etc.) which are vulnerable to endangerment in the near future.The World Conservation Union is the foremost authority on threatened species, and treats threatened species not as a single category, but as a group of three categories,...

, a designation which includes vulnerable
Vulnerable species
On 30 January 2010, the IUCN Red List of Threatened Species identified 9694 Vulnerable species, subspecies and varieties, stocks and sub-populations.-References:...

, endangered
Endangered species
An endangered species is a population of organisms which is at risk of becoming extinct because it is either few in numbers, or threatened by changing environmental or predation parameters...

, and critically endangered
Critically endangered
Version 2010.3 of the IUCN Red List of Threatened Species identified 3744 Critically Endangered species, subspecies and varieties, stocks and subpopulations.Critically Endangered by kingdom:*1993 Animalia*2 Fungi*1745 Plantae*4 Protista-References:...

 species, by the U.S. Fish and Wildlife Service; the state of California lists it as endangered. The Chinook Salmon
Chinook salmon
The Chinook salmon, Oncorhynchus tshawytscha, is the largest species in the pacific salmon family. Other commonly used names for the species include King salmon, Quinnat salmon, Spring salmon and Tyee salmon...

, Northern Spotted Owl
Northern Spotted Owl
The Northern Spotted Owl, Strix occidentalis caurina, is one of three Spotted Owl subspecies. A Western North American bird in the family Strigidae, genus Strix, it is a medium-sized dark brown owl sixteen to nineteen inches in length and one to one and one sixth pounds. Females are larger than males...

, and Steller's Sea Lion
Steller's Sea Lion
The Steller sea lion also known as the northern sea lion, is a threatened species of sea lion in the northern Pacific. It is the sole member of the genus Eumetopias and the largest of the eared seals . Among pinnipeds, it is inferior in size only to the walrus and the two elephant seals...

 are a few of the other animal species that are threatened.

Over 40 species of mammals have been documented, including the black bear
American black bear
The American black bear is a medium-sized bear native to North America. It is the continent's smallest and most common bear species. Black bears are omnivores, with their diets varying greatly depending on season and location. They typically live in largely forested areas, but do leave forests in...

, mountain lion, bobcat
Bobcat
The bobcat is a North American mammal of the cat family Felidae, appearing during the Irvingtonian stage of around 1.8 million years ago . With twelve recognized subspecies, it ranges from southern Canada to northern Mexico, including most of the continental United States...

, beaver
Beaver
The beaver is a primarily nocturnal, large, semi-aquatic rodent. Castor includes two extant species, North American Beaver and Eurasian Beaver . Beavers are known for building dams, canals, and lodges . They are the second-largest rodent in the world...

, river otter, black-tailed deer
Black-tailed Deer
Two forms of black-tailed deer or blacktail deer occupying coastal temperate rainforest on North America's Pacific coast are subspecies of the mule deer. They have sometimes been treated as a species, but virtually all recent authorities maintain they are subspecies...

, elk
Elk
The Elk is the large deer, also called Cervus canadensis or wapiti, of North America and eastern Asia.Elk may also refer to:Other antlered mammals:...

, and coyote
Coyote
The coyote , also known as the American jackal or the prairie wolf, is a species of canine found throughout North and Central America, ranging from Panama in the south, north through Mexico, the United States and Canada...

. Along the coastline, California Sea Lion
California Sea Lion
The California sea lion is a coastal sea lion of western North America. Their numbers are abundant , and the population continues to expand about 5% annually. They are quite intelligent and can adapt to man-made environments...

s, Steller Sea Lions and Harbor Seal
Harbor Seal
The harbor seal , also known as the common seal, is a true seal found along temperate and Arctic marine coastlines of the Northern Hemisphere...

s live near the shore and on seastacks, rocky outcroppings forming small islands just off the coast. Dolphin
Dolphin
Dolphins are marine mammals that are closely related to whales and porpoises. There are almost forty species of dolphin in 17 genera. They vary in size from and , up to and . They are found worldwide, mostly in the shallower seas of the continental shelves, and are carnivores, mostly eating...

s and Pacific gray whale
Gray Whale
The gray whale, Eschrichtius robustus, is a baleen whale that migrates between feeding and breeding grounds yearly. It reaches a length of about , a weight of , and lives 50–70 years. The common name of the whale comes from the gray patches and white mottling on its dark skin. Gray whales were...

s are occasionally seen offshore. Roosevelt elk
Roosevelt elk
The Roosevelt elk , also known as Olympic elk, is the largest of the four surviving subspecies of elk in North America...

 are the most readily observed of the large mammals in the park. Successful herds, brought back from the verge of extinction in the region, are now a common site in park areas south of the Klamath River
Klamath River
The Klamath River is an American river that flows southwest through Oregon and northern California, cutting through the Cascade Range to empty into the Pacific Ocean. The river drains an extensive watershed of almost that stretches from the high desert country of the Great Basin to the temperate...

. Many smaller mammals live in the high forest canopy. Different species of bat
Bat
Bats are mammals of the order Chiroptera "hand" and pteron "wing") whose forelimbs form webbed wings, making them the only mammals naturally capable of true and sustained flight. By contrast, other mammals said to fly, such as flying squirrels, gliding possums, and colugos, glide rather than fly,...

s, such as the big brown bat
Big brown bat
The Big Brown Bat is larger in size than comparative species of bats, from about 4 to 5 inches in body length, with a 11-13 inch wingspan and weighing 1/2 to 5/8 ounce. The fur is moderately long, and shiny brown...

, and other smaller mammals including the red squirrel
Douglas Squirrel
The Douglas Squirrel is a pine squirrel found in the Pacific coastal states and provinces of North America. It is sometimes known as the Chickaree or Pine Squirrel, but since Chickaree is also used for the American Red Squirrel and Pine Squirrel for the genus Tamiasciurus, these alternative names...

 and northern flying squirrel
Northern Flying Squirrel
The Northern flying squirrel is one of two species of the genus Glaucomys, the only flying squirrels found in North America . Unlike most members of their family, flying squirrels are strictly nocturnal...

 spend most of their lives well above the forest floor.

Brown pelicans and Double-crested Cormorant
Double-crested Cormorant
The Double-crested Cormorant is a member of the cormorant family of seabirds. It occurs along inland waterways as well as in coastal areas, and is widely distributed across North America, from the Aleutian Islands in Alaska down to Florida and Mexico...

s are mainly found on cliffs along the coast and on seastacks, while sandpipers and gull
Gull
Gulls are birds in the family Laridae. They are most closely related to the terns and only distantly related to auks, skimmers, and more distantly to the waders...

s inhabit the seacoast and inland areas. Inland, freshwater-dependent birds such as the Common Merganser
Common Merganser
The Common Merganser or Goosander Mergus merganser is a large duck, of rivers and lakes of forested areas of Europe, northern and central Asia, and North America. It eats fish and nests in holes in trees...

, osprey
Osprey
The Osprey , sometimes known as the sea hawk or fish eagle, is a diurnal, fish-eating bird of prey. It is a large raptor, reaching more than in length and across the wings...

, Red-shouldered Hawk
Red-shouldered Hawk
The Red-shouldered Hawk is a medium-sized hawk. Its breeding range spans eastern North America and along the coast of California and northern to northeastern-central Mexico.-Description:...

, Great Blue Heron
Great Blue Heron
The Great Blue Heron 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 the West Indies and the Galápagos Islands. It is a rare vagrant to Europe, with records from Spain, the Azores and England...

, and Steller's Jay
Steller's Jay
The Steller's Jay is a jay native to western North America, closely related to the Blue Jay found in the rest of the continent, but with a black head and upper body. It is also known as the Long-crested Jay, Mountain Jay, and Pine Jay...

 are a few of the bird species that have been documented. At least 400 bird species have been documented in the forestlands.

Reptile
Reptile
Reptiles are members of a class of air-breathing, ectothermic vertebrates which are characterized by laying shelled eggs , and having skin covered in scales and/or scutes. They are tetrapods, either having four limbs or being descended from four-limbed ancestors...

s and amphibian
Amphibian
Amphibians , are a class of vertebrate animals including animals such as toads, frogs, caecilians, and salamanders. They are characterized as non-amniote ectothermic tetrapods...

s can also be found in the parks, with the northwestern ringneck snake, Northern Red-legged Frog
Northern Red-legged Frog
The northern red-legged frog is a species of amphibian, whose range is the coastal region stretching from southwest British Columbia to Northern California, and is protected in British Columbia, Oregon and California. As a member of the genus Rana, this species is considered a true frog, with...

, pacific giant salamander
Pacific giant salamander
Pacific giant salamanders are a family of large salamanders.The family includes only a single genus, Dicamptodon. The genus was formerly thought to contain two species, Cope's Giant Salamander on the Olympic Peninsula, Washington, and the Pacific giant salamander Pacific giant salamanders...

, and the rough-skinned newt
Rough-skinned Newt
The rough-skinned newt is a North American newt known for its strong poison.- Toxicity :Many newts produce toxins to avoid predation, but the toxins of the genus Taricha are particularly potent...

 most commonly seen.

Invasive Species

Currently, there are over 200 exotic species known to live in Redwood National and State Parks. Of these thirty have been identified as invasive species
Invasive species
"Invasive species", or invasive exotics, is a nomenclature term and categorization phrase used for flora and fauna, and for specific restoration-preservation processes in native habitats, with several definitions....

, ten of these are considered threats to local species and ecosystems. Exotic species currently account for about a quarter of the total flora in the parks. Only about one percent of plant growth in old-growth areas are of exotic species, while areas such as the Bald Hills
Bald Hills
Bald Hills can refer to:*Bald Hills range in Jasper National Park, Canada*Bald Hill Range - A mountain range in Middlesex County, Connecticut*Bald Hills, Queensland, town in Australia*Bald Hills, California, former community in Humboldt County, California....

prairies have a relative cover of fifty to seventy-five percent exotic. The type of foreign vegetation also varies, with plants such as the English Ivy (Hedera helix), Spotted Knapweed (Centaurea maculosa), and the Poison Hemlock (Conium maculatum). The spotted knapweed and poison hemlock are both under consideration for addition to a high priority watch list maintained by the park system.

Geology

The northern coastal region of California, which includes RNSP and the adjacent offshore area, is the most seismically active in the U.S. Frequent minor earthquake
Earthquake
An earthquake is the result of a sudden release of energy in the Earth's crust that creates seismic waves. The seismicity, seismism or seismic activity of an area refers to the frequency, type and size of earthquakes experienced over a period of time...

s in the park and offshore under the Pacific Ocean have resulted in shifting river channels, landslide
Landslide
A landslide or landslip is a geological phenomenon which includes a wide range of ground movement, such as rockfalls, deep failure of slopes and shallow debris flows, which can occur in offshore, coastal and onshore environments...

s, and erosion
Erosion
Erosion is when materials are removed from the surface and changed into something else. It only works by hydraulic actions and transport of solids in the natural environment, and leads to the deposition of these materials elsewhere...

 of seaside cliffs. The North American
North American Plate
The North American Plate is a tectonic plate covering most of North America, Greenland, Cuba, Bahamas, and parts of Siberia, Japan and Iceland. It extends eastward to the Mid-Atlantic Ridge and westward to the Chersky Range in eastern Siberia. The plate includes both continental and oceanic crust...

, Pacific
Pacific Plate
The Pacific Plate is an oceanic tectonic plate that lies beneath the Pacific Ocean. At 103 million square kilometres, it is the largest tectonic plate....

, and Gorda Plate
Gorda Plate
The Gorda Plate, located beneath the Pacific Ocean off the coast of northern California, is one of the northern remnants of the Farallon Plate. It is sometimes referred to as simply the southernmost portion of the neighboring Juan de Fuca Plate, another Farallon remnant.Unlike most tectonic...

s are tectonic plates
Tectonic Plates
Tectonic Plates is a 1992 independent Canadian film directed by Peter Mettler. Mettler also wrote the screenplay based on the play by Robert Lepage. The film stars Marie Gignac, Céline Bonnier and Robert Lepage.-Plot summary:...

 that all meet at the Mendocino triple junction
Cape Mendocino
Cape Mendocino located on the Lost Coast entirely within Humboldt County, California, USA, is the westernmost point on the coast of California. It has been a landmark since the 16th century when the Manila Galleons would reach the coast here following the prevailing westerlies all the way across...

, only 100 miles (160.9 km) southwest of the parks. During the 1990s, more than nine magnitude
Richter magnitude scale
The expression Richter magnitude scale refers to a number of ways to assign a single number to quantify the energy contained in an earthquake....

 6.0 earthquakes occurred along this fault
Geologic fault
In geology, a fault is a planar fracture or discontinuity in a volume of rock, across which there has been significant displacement along the fractures as a result of earth movement. Large faults within the Earth's crust result from the action of tectonic forces...

 zone, and there is always potential for a major earthquake. The park ensures that visitors are aware of the potential for a major earthquake through the use of pamphlets and information posted throughout the parks. The threat of a tsunami
Tsunami
A tsunami is a series of water waves caused by the displacement of a large volume of a body of water, typically an ocean or a large lake...

 is of particular concern, and visitors to the seacoast are told to seek higher ground immediately after any significant earthquake.
Both coastline and the Coast Ranges can be found within park boundaries. The majority of the rocks in the parks are part of the Franciscan Assemblage
Franciscan Assemblage
The Franciscan Assemblage is a geological term for an accreted terrane of heterogeneous rocks found on and near the San Francisco Peninsula. It was named by geologist Andrew Lawson who also named the San Andreas Fault which bounds the Franciscan Assemblage....

, uplifted from the ocean floor millions of years ago. These sedimentary rock
Sedimentary rock
Sedimentary rock are types of rock that are formed by the deposition of material at the Earth's surface and within bodies of water. Sedimentation is the collective name for processes that cause mineral and/or organic particles to settle and accumulate or minerals to precipitate from a solution....

s are primarily sandstone
Sandstone
Sandstone is a sedimentary rock composed mainly of sand-sized minerals or rock grains.Most sandstone is composed of quartz and/or feldspar because these are the most common minerals in the Earth's crust. Like sand, sandstone may be any colour, but the most common colours are tan, brown, yellow,...

, siltstone
Siltstone
Siltstone is a sedimentary rock which has a grain size in the silt range, finer than sandstone and coarser than claystones.- Description :As its name implies, it is primarily composed of silt sized particles, defined as grains 1/16 - 1/256 mm or 4 to 8 on the Krumbein phi scale...

, and shale
Shale
Shale is a fine-grained, clastic sedimentary rock composed of mud that is a mix of flakes of clay minerals and tiny fragments of other minerals, especially quartz and calcite. The ratio of clay to other minerals is variable. Shale is characterized by breaks along thin laminae or parallel layering...

, with lesser amounts of metamorphic rock
Metamorphic rock
Metamorphic rock is the transformation of an existing rock type, the protolith, in a process called metamorphism, which means "change in form". The protolith is subjected to heat and pressure causing profound physical and/or chemical change...

s such as chert
Chert
Chert is a fine-grained silica-rich microcrystalline, cryptocrystalline or microfibrous sedimentary rock that may contain small fossils. It varies greatly in color , but most often manifests as gray, brown, grayish brown and light green to rusty red; its color is an expression of trace elements...

 and greenstone
Greenschist
Greenschist is a general field petrologic term applied to metamorphic or altered mafic volcanic rock. The term greenstone is sometimes used to refer to greenschist but can refer to other rock types too. The green is due to abundant green chlorite, actinolite and epidote minerals that dominate the...

. For the most part, these rocks are easily eroded, and can be viewed along the seacoast and where rivers and streams have cut small gorges. Formed during the Cretaceous
Cretaceous
The Cretaceous , derived from the Latin "creta" , usually abbreviated K for its German translation Kreide , is a geologic period and system from circa to million years ago. In the geologic timescale, the Cretaceous follows the Jurassic period and is followed by the Paleogene period of the...

 age, they are highly deformed from uplift and folding processes. In some areas, river systems have created fluvial
Fluvial
Fluvial is used in geography and Earth science to refer to the processes associated with rivers and streams and the deposits and landforms created by them...

 deposits of sandstone, mudstone
Mudstone
Mudstone is a fine grained sedimentary rock whose original constituents were clays or muds. Grain size is up to 0.0625 mm with individual grains too small to be distinguished without a microscope. With increased pressure over time the platey clay minerals may become aligned, with the...

, and conglomerate
Conglomerate (geology)
A conglomerate is a rock consisting of individual clasts within a finer-grained matrix that have become cemented together. Conglomerates are sedimentary rocks consisting of rounded fragments and are thus differentiated from breccias, which consist of angular clasts...

, which are transported into the park from upstream. Redwood Creek
Redwood Creek (Humboldt County)
Redwood Creek is a river in Humboldt County, California. The river's headwaters are in the Coast Range at about and it flows roughly northwest until it empties into the Pacific Ocean near the small town of Orick, the only development in the -watershed....

 follows the Grogan Fault; along the west bank of the creek, schist
Schist
The schists constitute a group of medium-grade metamorphic rocks, chiefly notable for the preponderance of lamellar minerals such as micas, chlorite, talc, hornblende, graphite, and others. Quartz often occurs in drawn-out grains to such an extent that a particular form called quartz schist is...

 and other metamorphic rocks can be found, while sedimentary rocks of the Franciscan Assemblage are located on the east bank.

Climate

Weather in RNSP is greatly influenced by the Pacific Ocean. Coastal temperatures generally range between 40 and 60 degrees Fahrenheit (4–15 °C) all year round, while further from the coast summers are hotter and drier, and winters are colder. Redwoods mostly grow a mile or two (1.5–3 km) from the coast, but never more than 50 miles (80.5 km) from it. In this temperate but humid coastal zone, the trees receive moisture from both heavy winter rains and persistent summer fog. The presence and consistency of the summer fog is actually more important to overall health of the trees than heavy precipitation. This fact is born out in annual precipitation totals, which range between 25 and 122 in (63.5 and 309.9 cm) annually, with healthy redwood forests throughout the areas of less precipitation because excessive needs for water are mitigated by the ever-present summer fog and the cooler temperatures it ensures. Snow is uncommon even on peaks above 1500 feet (457.2 m), further exemplifying the mild, temperate nature of this northern latitude.

Fire management

Wildfire
Wildfire
A wildfire is any uncontrolled fire in combustible vegetation that occurs in the countryside or a wilderness area. Other names such as brush fire, bushfire, forest fire, desert fire, grass fire, hill fire, squirrel fire, vegetation fire, veldfire, and wilkjjofire may be used to describe the same...

s are a natural part of most terrestrial ecosystems. In many ways nature has adapted to fire, and the absence of fire can often be disadvantageous. Wildfire eliminates dead and decayed plant and tree matter, enriching the soil and ensuring that healthier trees have less competition for limited nutrients. Prescribed fire
Controlled burn
Controlled or prescribed burning, also known as hazard reduction burning or Swailing is a technique sometimes used in forest management, farming, prairie restoration or greenhouse gas abatement. Fire is a natural part of both forest and grassland ecology and controlled fire can be a tool for...

 is currently part of the fire management plan and helps to eliminate exotic species of plants and allows a more fertile and natural ecosystem. Fire is also used to protect prairie grasslands and to keep out forest encroachment, ensuring sufficient rangeland for elk and deer. The oak forest regions also benefit from controlled burns, as Douglas fir would otherwise eventually take over and decrease biodiversity
Biodiversity
Biodiversity is the degree of variation of life forms within a given ecosystem, biome, or an entire planet. Biodiversity is a measure of the health of ecosystems. Biodiversity is in part a function of climate. In terrestrial habitats, tropical regions are typically rich whereas polar regions...

. The use of fire in old-growth redwood zones reduces dead and decaying material, and lessens the mortality of larger redwoods by eliminating competing vegetation. In the park, a fire management plan monitors all fires, weather patterns and the fuel load (dead and decaying plant material). This fuel load is removed from areas near structures and where fire poses high risk to the public, and controlled burns are used elsewhere. The National Interagency Fire Center
National Interagency Fire Center
The National Interagency Fire Center in Boise, Idaho, is the physical facility that is home to the National Interagency Coordination Center , and the National Multi-Agency Coordination group ....

 provides additional firefighters and equipment in the event of a large fire.

Recreation

The DeMartin Redwood Youth Hostel, a low-amenities shared lodging facility (near Klamath
Klamath, California
Klamath is an unincorporated, rural, census-designated place in Del Norte County, California, situated on US Route 101 inland from the mouth of the Klamath River. The population was 779 at the 2010 census, up from 651 at the 2000 census...

), has now closed. There are no hotel
Hotel
A hotel is an establishment that provides paid lodging on a short-term basis. The provision of basic accommodation, in times past, consisting only of a room with a bed, a cupboard, a small table and a washstand has largely been replaced by rooms with modern facilities, including en-suite bathrooms...

s or motel
Motel
A motor hotel, or motel for short, is a hotel designed for motorists, and usually has a parking area for motor vehicles...

s within the parks boundaries. However, nearby towns such as Klamath, Requa, and Orick provide small hotels and inns, with extensive lodging options available in the regional trading centers of Crescent City on the northern end of the park and Arcata
Arcata, California
-Demographics:-2010 Census data:The 2010 United States Census reported that Arcata had a population of 17,231. The population density was 1,567.4 people per square mile...

 and Eureka
Eureka, California
Eureka is the principal city and the county seat of Humboldt County, California, United States. Its population was 27,191 at the 2010 census, up from 26,128 at the 2000 census....

 located to the south. The park is about 260 miles (418.4 km) north of San Francisco, California
San Francisco, California
San Francisco , officially the City and County of San Francisco, is the financial, cultural, and transportation center of the San Francisco Bay Area, a region of 7.15 million people which includes San Jose and Oakland...

, and 300 miles (482.8 km) south of Portland, Oregon
Portland, Oregon
Portland is a city located in the Pacific Northwest, near the confluence of the Willamette and Columbia rivers in the U.S. state of Oregon. As of the 2010 Census, it had a population of 583,776, making it the 29th most populous city in the United States...

; U.S. Route 101
U.S. Route 101
U.S. Route 101, or U.S. Highway 101, is an important north–south U.S. highway that runs through the states of California, Oregon, and Washington, on the West Coast of the United States...

 passes through it from north to south. The Smith River National Recreation Area
Smith River National Recreation Area
Smith River National Recreation Area is located northwestern California, United States. The Smith River National Recreation Area is in Six Rivers National Forest and is managed by the U.S. Forest Service, an agency of the U.S. Department of Agriculture. Created by Congress in 1990, Smith River...

, part of the Six Rivers National Forest
Six Rivers National Forest
Six Rivers National Forest is a U.S. National Forest located in the northwestern corner of California. It was established on July 1, 1947 by U.S. President Harry S. Truman from portions of Klamath, Siskiyou and Trinity National Forests. Its over one million acres of land contain a variety of...

, is adjacent to the north end of RNSP.

While the state parks have front country campsites that can be driven to, the federal sections of the park do not, and hiking is the only way to reach back country campsites. These are at Mill Creek campground in Del Norte Coast Redwoods State Park and Jedediah Smith campground in Jedediah Smith Redwoods State Park, which together have 251 campsites; the Elk Prairie campground in Prairie Creek Redwoods State Park which has 75; and the Gold Bluffs Beach campground which has 25 campsites. Other nearby state parks have additional front country camping.
Back country camping is by permit only and is only allowed in designated sites, except on gravel bars along Redwood Creek
Redwood Creek (Humboldt County)
Redwood Creek is a river in Humboldt County, California. The river's headwaters are in the Coast Range at about and it flows roughly northwest until it empties into the Pacific Ocean near the small town of Orick, the only development in the -watershed....

. Access to the back country is highly regulated to prevent overuse while permitting as many groups as possible to explore the forest. Camping in the back country is therefore limited to five consecutive nights, and 15 nights in any one year. Proper food storage to minimize encounters with bears is strongly enforced, and hikers and backpackers are required to take out any trash they generate.

Almost 200 miles (321.9 km) of hiking trails exist in the parks, but during the rainy season some temporary footbridges are removed, as they would be destroyed by high streams. Throughout the year, trails are often wet and hikers need to be well prepared for rainy weather and consult information centers for updates on trail conditions.

Horseback riding and mountain biking
Mountain biking
Mountain biking is a sport which consists of riding bicycles off-road, often over rough terrain, using specially adapted mountain bikes. Mountain bikes share similarities with other bikes, but incorporate features designed to enhance durability and performance in rough terrain.Mountain biking can...

 are popular but are only allowed on certain trails. Kayak
Kayak
A kayak is a small, relatively narrow, human-powered boat primarily designed to be manually propelled by means of a double blade paddle.The traditional kayak has a covered deck and one or more cockpits, each seating one paddler...

ing is popular along the seacoast and in the various rivers and streams. Kayakers and canoeists frequently travel the Smith River
Smith River (California)
The Smith River is a river on the Pacific coast of northern California in the United States, approximately long. It drains a rugged area of the Pacific Coast Ranges west of the Siskiyou Mountains just south of the Oregon border and north of the watershed of the Klamath River. The catchment area is...

, which is the longest undam
Dam
A dam is a barrier that impounds water or underground streams. Dams generally serve the primary purpose of retaining water, while other structures such as floodgates or levees are used to manage or prevent water flow into specific land regions. Hydropower and pumped-storage hydroelectricity are...

med river remaining in California. Fishing
Fishing
Fishing is the activity of trying to catch wild fish. Fish are normally caught in the wild. Techniques for catching fish include hand gathering, spearing, netting, angling and trapping....

 for salmon
Salmon
Salmon is the common name for several species of fish in the family Salmonidae. Several other fish in the same family are called trout; the difference is often said to be that salmon migrate and trout are resident, but this distinction does not strictly hold true...

 and steelhead, a highly prized anadromous form of rainbow trout
Rainbow trout
The rainbow trout is a species of salmonid native to tributaries of the Pacific Ocean in Asia and North America. The steelhead is a sea run rainbow trout usually returning to freshwater to spawn after 2 to 3 years at sea. In other words, rainbow trout and steelhead trout are the same species....

 over 16 inches (40.6 cm), is best in the Smith and Klamath rivers
Klamath River
The Klamath River is an American river that flows southwest through Oregon and northern California, cutting through the Cascade Range to empty into the Pacific Ocean. The river drains an extensive watershed of almost that stretches from the high desert country of the Great Basin to the temperate...

. A California sport fishing license is required to fish any of the rivers and streams. Hunting is not permitted anywhere in the parks, but is allowed in nearby National Forest
United States National Forest
National Forest is a classification of federal lands in the United States.National Forests are largely forest and woodland areas owned by the federal government and managed by the United States Forest Service, part of the United States Department of Agriculture. Land management of these areas...

s.

The park has three visitor centers, where guided nature walks and general information are available, along with two additional information points. Each campground offers campfire talks during the summer months as well as guided tours. The parks have many picnic
Picnic
In contemporary usage, a picnic can be defined simply as a pleasure excursion at which a meal is eaten outdoors , ideally taking place in a beautiful landscape such as a park, beside a lake or with an interesting view and possibly at a public event such as before an open air theatre performance,...

 areas, which are all easily accessed by vehicle.

In films

The park has served as a filming location for numerous films. The Endor scenes for Star Wars Episode VI: Return of the Jedi
Star Wars Episode VI: Return of the Jedi
Star Wars Episode VI: Return of the Jedi is a 1983 American epic space opera film directed by Richard Marquand and written by George Lucas and Lawrence Kasdan. It is the third film released in the Star Wars saga, and the sixth in terms of the series' internal chronology...

were filmed in the Tall Trees Redwood Grove in the northern part of Humboldt County. Scenes for The Lost World: Jurassic Park
The Lost World: Jurassic Park
The Lost World: Jurassic Park is a 1997 science fiction thriller film, directed by Steven Spielberg. The film was produced by Bonnie Curtis, Kathleen Kennedy, Gerald R. Molen and Colin Wilson...

as well as the movie Outbreak
Outbreak (film)
Outbreak is a 1995 American disaster film starring Dustin Hoffman, Rene Russo, Morgan Freeman, and Kevin Spacey. The film was directed by Wolfgang Petersen. In addition, Outbreak features Cuba Gooding, Jr., Donald Sutherland, and Patrick Dempsey....

were filmed at the nearby Prairie Creek Redwoods State Park
Prairie Creek Redwoods State Park
Prairie Creek Redwoods State Park is a state park, located in Humboldt County, California, near the town of Orick and 50 miles north of Eureka...

 and at Patrick's Point State Park
Patrick's Point State Park
Patrick's Point State Park is north of Eureka, California in the heart of California's coast redwood country.The park is home to many tree species including coastal redwoods, spruce, hemlock, pine, fir and red alder and wildflower meadows with a...

.

Redwoods' also used as Jurassic Forests of Colorado
Colorado
Colorado is a U.S. state that encompasses much of the Rocky Mountains as well as the northeastern portion of the Colorado Plateau and the western edge of the Great Plains...

 in Walking with Dinosaurs
Walking with Dinosaurs
Walking with Dinosaurs is a six-part documentary television miniseries that was produced by BBC, narrated by Kenneth Branagh, and first aired in the United Kingdom, in 1999. The series was subsequently aired in North America on the Discovery Channel in 2000, with Branagh's voice replaced with that...

in "Time of the Titans" and 2007 IMAX film Dinosaurs Alive!
Dinosaurs Alive!
Dinosaurs Alive! is a 2007 IMAX documentary produced by Giant Screen Films about various dinosaurs that inhabited the Earth between 251 and 65 Ma...

, where they used as Triassic Forests of New Mexico
New Mexico
New Mexico is a state located in the southwest and western regions of the United States. New Mexico is also usually considered one of the Mountain States. With a population density of 16 per square mile, New Mexico is the sixth-most sparsely inhabited U.S...

, which was based on Petrified wood
Petrified wood
Petrified wood is the name given to a special type of fossilized remains of terrestrial vegetation. It is the result of a tree having turned completely into stone by the process of permineralization...

 in Petrified Forest National Park
Petrified Forest National Park
Petrified Forest National Park is a United States national park in Navajo and Apache counties in northeastern Arizona. The park's headquarters are about east of Holbrook along Interstate 40 , which parallels a railroad line, the Puerco River, and historic U.S. Route 66, all crossing the park...

 in Arizona
Arizona
Arizona ; is a state located in the southwestern region of the United States. It is also part of the western United States and the mountain west. The capital and largest city is Phoenix...

. The Muir Woods National Monument
Muir Woods National Monument
Muir Woods National Monument is a unit of the National Park Service on the Pacific coast of southwestern Marin County, California, north of San Francisco and part of the Golden Gate National Recreation Area...

 near San Francisco is featured in the 2011 Planet of the Apes
Planet of the Apes (franchise)
Planet of the Apes is a United States media franchise with seven films , two television series, and comic books. The series began with the 1968 science fiction film Planet of the Apes, which was based on the 1963 French novel La Planète des singes by Pierre Boulle.-Background:The original series of...

prequel, Rise of the Planet of the Apes.

See also

The following three California State Parks are the only State Parks co-managed within the RNSP system:
  • Del Norte Coast Redwoods State Park
    Del Norte Coast Redwoods State Park
    Del Norte Coast Redwoods State Park is a state park located in California. The park, established in 1927, is with approximately 50% old-growth coast redwood and of wild coastline. The park is a World Heritage Site & Biosphere Preserve....

  • Jedediah Smith Redwoods State Park
    Jedediah Smith Redwoods State Park
    Jedediah Smith Redwoods Park, established in 1929, was named after the noted fur trapper Jedediah Smith, who visited its location during an 1826 expedition. It is located in the northern part of the U.S. state of California, nine miles east of Crescent City, on U.S. Route 199...

  • Prairie Creek Redwoods State Park
    Prairie Creek Redwoods State Park
    Prairie Creek Redwoods State Park is a state park, located in Humboldt County, California, near the town of Orick and 50 miles north of Eureka...


External links

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
x
OK