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目前显示的是 一月, 2024的博文

American bison

 American bison (English: American bison) (scientific name: Bison bison), also known as North American bison, American buffalo, and oxen, is a bovid mammal of the order Artiodactyl. It is also the largest mammal in North America and one of the largest bison in the world. Despite its huge size, it can still maintain a running speed of 60 kilometers. The main group consists of females and calves; males form separate bachelor groups that only come together for mating. Realistische Sexpuppe  It usually feeds on young stems and is non-territorial. The American forest bison is generally considered a subspecies, but its taxonomic status remains controversial. Recently, according to the latest DNA research, it is closer to the European bison than previously known. Its two subspecies are: the American plains bison, which is smaller and has a rounder back bump; and the American forest bison, which is larger and has a taller and squarer back bump. The American forest bison is the largest...

polar bear

 The polar bear (scientific name: Ursus maritimus, meaning "sea bear"), also known as the white bear or ice bear, is a large carnivorous mammal located in the Arctic region. The polar bear is the largest bear in existence and one of the top predators. The largest carnivore on land today evolved from the ancient brown bear about 400,000 years ago (different scholars believe it was fifteen, twenty, sixty or even millions of years ago). love doll The polar bear is an animal that can survive in harsh and cold environments. Its active range is mainly in the Arctic Ocean, that is, near the Arctic Circle, and as far south as possible in places with ice floes (currently their southernmost point can be found James Bay, the southernmost part of Canada's Hudson Bay). They can be found as far north as 88 degrees north latitude, and they are distributed at the North Pole. Silikon Sexpuppen  The Species Survival Committee of the International Union for Conservation of Nature divides th...