Kodiak National Wildlife Refuge
Encyclopedia
The Kodiak National Wildlife Refuge is a United States National Wildlife Refuge
in the Kodiak Archipelago
in southwestern Alaska
, United States
.
The Kodiak National Wildlife Refuge includes the southwestern two-thirds of Kodiak Island
, Uganik Island, the Red Peaks area of Afognak
Island and all of Ban Island in the archipelago
. It encompasses 1990418 acres (8,054.9 km²). The refuge is administered from offices in Kodiak
.
The refuge contains seven major rivers and about 100 streams. It is a spawning ground
for all six species of Pacific Ocean
salmon
, trout
and several other fish
species, as well as a nesting ground for 250 species of bird, many of which feed on salmon. The refuge has only six native species of mammal
s: Kodiak brown bear
, red fox
, river otter
, ermine
, little brown bat
and tundra vole
. The non-native mammals Sitka deer
, mountain goat
, Roosevelt elk
, snowshoe hare
and beaver
were introduced to the archipelago between the 1920s and 1950s and are now hunted and trapped.
The climate of the refuge is that of southern Alaska, mild and rainy. Many areas in the refuge are densely forested with Sitka Spruce
at lower elevations. There are grassland
s in drier areas and at higher elevations. The refuge contains several small glacier
s.
The refuge has no road access from outside but contains part of a private road used for access to the Terror Lake hydroelectric facility. Public use of this road is prohibited.
National Wildlife Refuge
National Wildlife Refuge is a designation for certain protected areas of the United States managed by the United States Fish and Wildlife Service. The National Wildlife Refuge System is the world's premiere system of public lands and waters set aside to conserve America's fish, wildlife and plants...
in the Kodiak Archipelago
Kodiak Archipelago
The Kodiak Archipelago is an archipelago, or group of islands, south of main land mass of the state of Alaska , about by air south of Anchorage in the Gulf of Alaska. The largest island in the archipelago is Kodiak Island, the second largest island in the United States...
in southwestern Alaska
Alaska
Alaska is the largest state in the United States by area. It is situated in the northwest extremity of the North American continent, with Canada to the east, the Arctic Ocean to the north, and the Pacific Ocean to the west and south, with Russia further west across the Bering Strait...
, United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...
.
The Kodiak National Wildlife Refuge includes the southwestern two-thirds of Kodiak Island
Kodiak Island
Kodiak Island is a large island on the south coast of the U.S. state of Alaska, separated from the Alaska mainland by the Shelikof Strait. The largest island in the Kodiak Archipelago, Kodiak Island is the second largest island in the United States and the 80th largest island in the world, with an...
, Uganik Island, the Red Peaks area of Afognak
Afognak
Afognak is an island north of Kodiak Island in the U.S. state of Alaska. It is 43 miles from east to west and 23 miles from north to south and has a land area of , making it the 18th largest island in the United States. The coast is split by many long, narrow bays...
Island and all of Ban Island in the archipelago
Archipelago
An archipelago , sometimes called an island group, is a chain or cluster of islands. The word archipelago is derived from the Greek ἄρχι- – arkhi- and πέλαγος – pélagos through the Italian arcipelago...
. It encompasses 1990418 acres (8,054.9 km²). The refuge is administered from offices in Kodiak
Kodiak, Alaska
Kodiak is one of 7 communities and the main city on Kodiak Island, Kodiak Island Borough, in the U.S. state of Alaska. All commercial transportation between the entire island and the outside world goes through this city either via ferryboat or airline...
.
The refuge contains seven major rivers and about 100 streams. It is a spawning ground
Spawn (biology)
Spawn refers to the eggs and sperm released or deposited, usually into water, by aquatic animals. As a verb, spawn refers to the process of releasing the eggs and sperm, also called spawning...
for all six species of Pacific Ocean
Pacific Ocean
The Pacific Ocean is the largest of the Earth's oceanic divisions. It extends from the Arctic in the north to the Southern Ocean in the south, bounded by Asia and Australia in the west, and the Americas in the east.At 165.2 million square kilometres in area, this largest division of the World...
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...
, trout
Trout
Trout is the name for a number of species of freshwater and saltwater fish belonging to the Salmoninae subfamily of the family Salmonidae. Salmon belong to the same family as trout. Most salmon species spend almost all their lives in salt water...
and several other fish
Fish
Fish are a paraphyletic group of organisms that consist of all gill-bearing aquatic vertebrate animals that lack limbs with digits. Included in this definition are the living hagfish, lampreys, and cartilaginous and bony fish, as well as various extinct related groups...
species, as well as a nesting ground for 250 species of bird, many of which feed on salmon. The refuge has only six native species of mammal
Mammal
Mammals are members of a class of air-breathing vertebrate animals characterised by the possession of endothermy, hair, three middle ear bones, and mammary glands functional in mothers with young...
s: Kodiak brown bear
Brown Bear
The brown bear is a large bear distributed across much of northern Eurasia and North America. It can weigh from and its largest subspecies, the Kodiak Bear, rivals the polar bear as the largest member of the bear family and as the largest land-based predator.There are several recognized...
, red fox
Red Fox
The red fox is the largest of the true foxes, as well as being the most geographically spread member of the Carnivora, being distributed across the entire northern hemisphere from the Arctic Circle to North Africa, Central America, and the steppes of Asia...
, river otter
Northern River Otter
The North American river otter , also known as the northern river otter or the common otter, is a semiaquatic mammal endemic to the North American continent, found in and along its waterways and coasts. An adult river otter can weigh between 5 and 14 kg...
, ermine
Ermine
Ermine has several uses:* A common name for the stoat * The white fur and black tail end of this animal, which is historically worn by and associated with royalty and high officials...
, little brown bat
Little brown bat
The little brown bat is a species of the genus Myotis , one of the most common bats of North America...
and tundra vole
Tundra Vole
The Tundra Vole or Root Vole, Microtus oeconomus, is a medium-sized vole found in Northern and Central Europe, Asia, and northwestern North America, including Alaska and northwestern Canada...
. The non-native mammals Sitka deer
Sitka Deer
The Sitka deer or Sitka black-tailed deer , is a subspecies of mule deer , and similar to another subspecies the black-tailed deer . Their name originates from Sitka, Alaska. Weighing in on average between , Sitka deer are characteristically smaller than other types of black-tailed deer...
, mountain goat
Mountain goat
The Mountain Goat , also known as the Rocky Mountain Goat, is a large-hoofed mammal found only in North America. Despite its vernacular name, it is not a member of Capra, the genus of true goats...
, 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...
, snowshoe hare
Snowshoe Hare
The Snowshoe Hare , also called the Varying Hare, or Snowshoe Rabbit, is a species of hare found in North America. It has the name "snowshoe" because of the large size of its hind feet and the marks its tail leaves. The animal's feet prevent it from sinking into the snow when it hops and walks...
and beaver
American Beaver
The North American Beaver is the only species of beaver in the Americas, native to North America and introduced to South America. In the United States and Canada, where no other species of beaver occurs, it is usually simply referred to as "beaver"...
were introduced to the archipelago between the 1920s and 1950s and are now hunted and trapped.
The climate of the refuge is that of southern Alaska, mild and rainy. Many areas in the refuge are densely forested with 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...
at lower elevations. There are grassland
Grassland
Grasslands are areas where the vegetation is dominated by grasses and other herbaceous plants . However, sedge and rush families can also be found. Grasslands occur naturally on all continents except Antarctica...
s in drier areas and at higher elevations. The refuge contains several small glacier
Glacier
A glacier is a large persistent body of ice that forms where the accumulation of snow exceeds its ablation over many years, often centuries. At least 0.1 km² in area and 50 m thick, but often much larger, a glacier slowly deforms and flows due to stresses induced by its weight...
s.
The refuge has no road access from outside but contains part of a private road used for access to the Terror Lake hydroelectric facility. Public use of this road is prohibited.
External links
- Official site: Kodiak National Wildlife Refuge
- Official Refuge Visitor Center Site: Kodiak National Wildlife Refuge Visitor Center