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29 de jun. de 2024 · Learn about the polar bear, the largest and most powerful carnivore on land, and its adaptations to the Arctic region. Find out how climate change is threatening its survival and population.
- Polar Bear
The polar bear is a burly white bear that lives in the lands...
- Beluga Whales
Beluga, a small, toothed whale found mainly in the coastal...
- Kodiak Bear
Kodiak bear, (subspecies Ursus arctos middendorffi),...
- Ringed Seal
ringed seal, (Pusa, or Phoca, hispida), nonmigratory,...
- Pinnipeds
Pinniped, (suborder Pinnipedia), any of a group of 34...
- Bearded Seal
bearded seal, (Erignathus barbatus), nonmigratory seal of...
- Grizzly Bear
grizzly bear, (subspecies Ursus arctos horribilis), common...
- Brown Bear
Brown bear, large shaggy-haired bear (family Ursidae) native...
- Polar Bear
Hace 6 días · 2009: Population estimates for all 19 Polar Bear populations about 20,000 to 25,000 individuals. (IUCN 2009) Unlike all other bear species, Polar Bears still occupy most of their original habitat. 2009: Polar Bear Specialist Group reveals that eight Polar Bear population groups are estimated to be in decline, up from five in 2005.
Hace 1 día · Common characteristics of modern bears include large bodies with stocky legs, long snouts, small rounded ears, shaggy hair, plantigrade paws with five nonretractile claws, and short tails. While the polar bear is mostly carnivorous, and the giant panda is mostly herbivorous, the remaining six species are omnivorous with varying diets.
Hace 6 días · General Appearance. Largest living bear species. Occasionally exceeds 800 kg (1,764 lb) Head and mouth. Neck is long and very thick. In males, neck is wider than the head. Head elongated but shorter than many other bears. Dentition reflects a strictly carnivorous diet. Slicing teeth (carnassials) well-developed for eating flesh.
19 de jun. de 2024 · The largest bear is either the Kodiak bear (Ursus arctos middendorffi, a subspecies of Alaskan brown bear; see also grizzly bear) or the polar bear (Ursus maritimus), depending upon which measurements are considered; either of these bears can weigh up to 720 kg (1,600 pounds).
Hace 6 días · Genus: Ursus — bears. Species: Ursus maritimus — polar bear, white bear, sea bear. Head/Body Length. Female: 200 cm (6 ft) Male: 250 cm (8.2 ft) Tail Length. 76–127 mm (3–5 in) Weight. Female: typically 150–350 kg (330–770 lb) Male: typically 350–650 kg (775–1,430 lb); very large males can weigh to 800 kg (1,760 lb) Pelage
Hace 1 día · Size: Males 350-600kgs, females 150-290kgs. Habitat: The North! Polar bears live on Arctic sea ice (not Antarctic). They can be found within five different countries - Canada, US (Alaska), Greenland, Norway (Svalbard) and Russia.
