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In physical geography, tundra (/ ˈ t ʌ n d r ə, ˈ t ʊ n-/) is a type of biome where tree growth is hindered by frigid temperatures and short growing seasons. There are three regions and associated types of tundra: Arctic tundra, [2] alpine tundra, [2] and Antarctic tundra. [3] Tundra vegetation is composed of dwarf shrubs, sedges, grasses ...
Animal species that are endangered in the tundra include the Arctic fox, caribou, and polar bears. These animals have been endangered due to overhunting, an infestation of disease, loss of diet and habitat due to climate change, and human destructive activities, such as searches for natural gas and oil, mining, and road building. [10]
Because alpine tundra is located in various widely separated regions of the Earth, there is no animal species common to all areas of alpine tundra. Some animals of alpine tundra environments include the kea, marmot, mountain goat, bighorn sheep, chinchilla, Himalayan tahr, yak, snow leopard, and pika. [18]
Pages in category "Arctic land animals" The following 54 pages are in this category, out of 54 total. ... Alaskan tundra wolf; Arctic ground squirrel; Arctic lemming ...
At higher altitudes, the terrain is arctic tundra. Svalbard has permafrost and tundra, with both low, middle and high Arctic vegetation. 165 species of plants have been found on the archipelago. [9] Only those areas which defrost in the summer have vegetation cover and this accounts for about 10% of the island group.
Habitat: Domesticated; feral cats have a cosmopolitan distribution in forests, grasslands, tundra, coastal areas, ... as well as birds and other small animals [77]
Arctic tundra is the northernmost (and coldest) of European habitats, in extreme northern Scandinavia, Svalbard archipelago, northernmost part of Russia. Some typical animals include reindeer, Arctic fox, brown bear, ermine, lemmings, partridges, snowy owl and many insects. Most tundra animals undergo hibernation during the colder season.
Red foxes are found throughout Alaska, except for the Western Aleutians, some islands in Southeast Alaska, and Prince William Sound. It is an introduced animal on many of the state's islands due to turn of the 20th century fox farming. Red foxes, which are most common south of the Arctic tundra, prefer low marshes, hilly areas, and broken country.