Geographic distribution bears in North America

Bears are carnivoran mammals of the family Ursidae. Only eight species of bears are living on our planet. But they are widespread in the Northern Hemisphere and partially in the Southern Hemisphere.

There are three species of bears inhabit North America. The most regular is the American black bear (Ursus americanus). It can be observed in all provinces and territories in Canada except Prince Edward Island and 40 of the 50 states of the USA. There are about 900 000 black bears lives in North America.

The grizzly or brown bear (Ursus arctos), lives in British Columbia, Alberta, the Yukon and Northwest territories as well as in the states of Washington, Idaho, Montana, Wyoming, Montana, Idaho. In North America, approximately 57 000 bears live.

Due to low human activity in its remote Arctic ecosystems, the polar bear (Ursus maritimus) conserves more of its original region than any other persisting large carnivore. About 25 000 polar bears live in the northern areas of Canada, American Alaska, Russia, Greenland and Norway.

Brown bear was previously distributed almost throughout North America.

Presently only approximately 1 500 brown bears are left in the lower 48 states of the United States. Of these, about 800 live in Montana. About 600 more live in Wyoming, in the Yellowstone-Teton area. There are an estimated 70–100 grizzly bears living in northern and eastern Idaho.

Geographic distribution grizzly in North America

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Find cities with similar climate

This map has been created using The Global environmental stratification. The Global environmental stratification (GEnS), based on statistical clustering of bioclimate data (WorldClim). GEnS, consists of 125 strata, which have been aggregated into 18 global environmental zones (labeled A to R) based on the dendrogram. Interactive map >> Via www.vividmaps.com Related posts: - Find cities with similar climate 2050 - How global warming will impact 6000+ cities around the world?

The Appalachian Mountains, the Scottish Highlands, and the Atlas Mounts in Africa were the same mountain range

The Central Pangean Mountains was a prominent mountain ridge in the central part of the supercontinent Pangaea that extends across the continent from northeast to southwest through the Carboniferous , Permian Triassic periods. The mountains were formed due to a collision within the supercontinents Gondwana and Laurussia during the creation of Pangaea. It was comparable to the present Himalayas at its highest peak during the start of the Permian period. It isn’t easy to assume now that once upon a time that the Scottish Highlands, The Appalachian Mountains, the Ouachita Mountain Range, and the Atlas Mountains in northwestern Africa are the same mountains , once connected as the Central Pangean Mountains.

Moose population in North America

The moose population in North America is shrinking swiftly. This decrease has been correlated to the opening of roadways and landscapes into this animal's north range. In North America, the moose range includes almost all of Canada and Alaska, the northern part of New England and New York, the upper Rocky Mountains, northern Minnesota and Wisconsin, Michigan's Upper Peninsula, and Isle Royale. In 2014-2015, the North American moose population was measured at around one million animals. The most abundant moose population (about 700,000) lives in Canada. About 300 000 moose remains in nineteen U.S. states Alaska, Colorado, Connecticut, Idaho, Maine, Massachusetts, Minnesota, Montana, Michigan, Nevada, New Hampshire, New York, North Dakota, Oregon, Utah, Vermont, Washington, Wisconsin, and Wyoming. The largest moose specimens are found in Alaska 200 thousand moose. Below the map shows the size of US states scaled by the moose population. Via www.vividmaps.com

Ecoclimax

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