北极熊的英文介绍 Introduction The polar bear (Ursus maritimus) is a carnivorous bear whose native range lies largely within the Arctic Circle, encompassing the Arctic Ocean, its surrounding seas and surrounding land masses. It is a large bear, approximately the same size as the omnivorous Kodiak ...
North American Bear Species Species NameConservation StatusHabitat American black bear (U. americanus) Least concern Occupy forests and swamps in the east, prefer mountains or tundra in the west. Brown bear (U. arctos) Least concern May occupy tundra, mountains, coastal forests, and open ...
In 1774, Constantine John Phipps was the first to describe the polar bear as a different species. The chosen scientific name, Ursus maritimus literally means ‘maritime bear’. Mother polar bear and cub walking on ice, arctic ocean (svalbard, Norway) ? The Kodiak bear, a subspecies of the ...
bear swimming poor. Distribution range It's too cold As the name suggests, polar bears live in the arctic. They place their homes on ice floes and islands around the Arctic Ocean, along the coasts of adjacent continents, with a basic circumpolar distribution. They generally do not ...
hunting season, makes hunting more difficult, increases disease, and reduces the availability of suitable dens. In 2006, the IUCN predicted the polar bear population would diminish more than 30% over the next 45 years due toclimate change. Other agencies predict that the species might goextinct....
The world’s largest polar bear weighed 2,209 pounds (1,002 kg) and was found in Alaska in 1960. The massive giant stood over 11 feet tall on its long legs. Even though polar bears are the largest bear species, in known conflicts betweenpolar bears and grizzly bears, the grizzly bear...
Polar bears are the biggest bear species, but Kodiak bears, a subspecies, or type of brown bear, can grow to about the same size as some polar bears. Kodiak bears live on islands in the Kodiak Archipelago off southern Alaska, where they have been isolated from other brown bears for about...
Common Name: Polar Bear Scientific Name: Ursus maritimus Type: Mammals Diet: Carnivore Average Life Span In The Wild: 25 to 30 years Size: Head and body: 7.25 to 8 feet; tail: 3 to 5 inches Weight: 900 to 1,600 pounds Size relative to a 6-ft man: ...
aThe polar bear is Ursusmaritimus: Ursus is the genus ( which means “ bear ” ) and maritimus is the species ( which refers to the sea ). 北极熊是Ursusmaritimus : 熊属类是手段 ( “负担”的类 ) ,并且maritimus是提到 ( 海的种类 )。[translate]...
北极熊的介绍(Introduction of polar bear) 热度: 濒临灭绝的动物 热度: Polar Bears and what it means to be endangered Polar Bears • Scientific name: Ursus maritimus • Rank: Species • Higher classification: Ursus • Mass: 150 – 250 kg (Adult, Female), 350 – 700 kg (Adult, ...