Resultado de búsqueda
Polar bears are excellent swimmers, but their preferred habitat is on top of the ice that covers Arctic seas much of the year. That is where they mate, hunt and rear their young. Life on sea ice. Sea ice is vital to polar bears. It provides a platform for them to hunt, live, breed, and in some cases, create maternal dens.
The Polar bear (Ursus maritimus) is a hypercarnivorous bear found within the Arctic Circle, encompassing the Arctic Ocean, its surrounding seas and surrounding land masses.It is the largest extant bear species, as well as the largest extant land carnivore. Although it is the sister species of the Brown bear, it has evolved to occupy a narrower ecological niche, with many body characteristics ...
27 de feb. de 2023 · From flirting polar bears to cute cubs emerging from hibernation, here is a collection of some of our favourite polar bear moments.Subscribe: ...
Polar bears are the largest carnivorous land mammals on Earth. They are about seven to eight feet long, measured from the nose to the tip of their very short tail. Male polar bears are much larger than the females. A large male can weigh more than 1,700 pounds, while a large female is about half that size (up to 1,000 pounds).
Polar bears are natural travelers. They are well known for their slow, plodding gait. They walk at a pace of about 5-6 km per hour. Females with small cubs walk more slowly, about 2.5-4 km per hour. Polar bears can gallop as fast as a horse over short distances but quickly overheat. Walking bears use 13 times more energy than resting bears.
Polar Bear Profile. The Polar Bear (Ursus maritimus) is a marine mammal that inhabits the sea ice in the Arctic region of the Northern Hemisphere.. They are the largest land carnivores on the planet, rivaled only by the Kodiak brown bears that are found in the southwestern portion of Alaska, Canada, Greenland, Norway and Russia.. The polar bear sits at the top of the food chain in this cold ...
29 de jul. de 2021 · A polar bear swimming in Hudson Bay, Canada. (Image credit: Paul Souders via Getty Images) Polar bears swim between sea ice and the shore, hunting down prey, searching for mates, or just cooling off.
