Yahoo Search Búsqueda en la Web

Resultado de búsqueda

  1. wwf.arcticwwf.org › species › polar-bearPolar bear | WWF Arctic

    Preventing polar bear conflict in Greenland. Since 2015, Greenland’s first polar bear patrol has worked through the polar bear migration season to keep the community of Ittoqqortoormiit safe. Each morning the polar team patrols the community on ATVs, using deterrence measures to frighten bears away.

  2. 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 ...

  3. 9) The polar family emerge from the den four to five months later. The cubs will stay with their mother for about two years, during which time they learn the skills needed to survive in the Arctic.. 10) Sadly, these incredible creatures are classified as “vulnerable”.The biggest threat to polar bears is climate change.Rising global temperatures means that sea ice is melting earlier and ...

  4. 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.

  5. Polar bears have a strong cultural significance for Arctic people, and beyond, polar bears are top predators in their food web. Which means they play a vital role in the balance of their ecosystem. By helping protect the polar bear, we’re helping to make sure the Arctic food chain stays healthy, for the benefit of wildlife and people in and beyond the Arctic.

  6. Polar bear populations are currently threatened by trends in global warming, which continues to decrease the extent of their habitat (pack ice) and their prey base. In 2008 the U.S. Fish and Wildlife Service listed polar bears as threatened. The IUCN lists Ursus maritimus as vulnerable.

  7. 9. Male polar bears can weigh as much as 10 men. Male polar bears can weigh up to 800kg, and are twice the size of females. Polar bears can also grow up to 3 metres long, making them the largest bear species and the largest land carnivore in the world. 10. They can smell their prey up to a kilometer away.

  1. Anuncio

    relacionado con: polar bear
  1. Otras búsquedas realizadas