Bear species: six of eight face extinction

Telegraph – Paul Eccleston

Six of the eight species of bear in the world are now officially classed as facing extinction.
In pictures: Endangered bears

The smallest, the sun bear, is the latest to be classified as vulnerable on the Red List of Threatened Species.

Of the other species four – Asiatic black bear, Sloth bear, Andean bear and Polar bear – are also listed as vulnerable.

The giant panda is facing the greatest threat and remains in the endangered category.

There is least concern over the European brown bear and the American black bear.

The sun bear found in Souteast Asia, Sumatra and Borneo, will be included in the 2007 Red List drawn up by the World Conservation Union (IUCN).

Previously it was known as ‘Data Defficient’ meaning not enough was known about it to give it a classification.

Rob Steinmetz, co-chair of the IUCN Bear Specialist Group’s sun bear expert team, said: “Although we still have lot to learn about the biology and ecology of this species, we are quite certain that it is in trouble.

“We estimate that sun bears have declined by at least 30 per cent over the past 30 years (three bear generations), and continue to decline at this rate.

“Deforestation has reduced both the area and quality of their habitat. Where habitat is now protected, commercial poaching remains a significant threat.

“We are working with governments, protected area managers, conservation groups and local people to prevent extinction of the many small, isolated sun bear populations that remain in many parts of Southeast Asia.”

Bear hunting is illegal throughout Southern Asia, but they suffer heavy losses from poachers, who risk the small chance of being caught against lucrative gains from selling parts.

Bile from the bear’s gall bladder is used in traditional Chinese medicine and their paws are consumed as a delicacy.

Additionally, bears are often killed when they prey on livestock or raid agricultural crops. Bears simply roaming near a village may be killed because they are perceived as a threat to human life.

Dave Garshelis, co-chair of the Bear Specialist Group, which met earlier this month in Mexico, to update the status of the eight species, said: “Although the bear population estimates for Asia are not as reliable as we would like, we estimate that bears in Southeast Asia are declining at a particularly rapid rate due to extensive loss of forest habitat combined with rampant poaching.”

Bruce McLellan, also a co-chair, said: “An enormous amount of effort and funding for conservation and management continue to be directed at bears in North America where their status is relatively favourable.

“It is unfortunate that so little is directed at bears in Asia and South America where the need is extreme. We are trying to change this situation but success is slow.”

The eight species:


Asiatic black bear (Ursus thibetanus):

Markings: Black, with an easily recognisable white “crescent moon” on its chest.
Distribution: Roughly coincides with forest distribution in southern and eastern Asia and found in all countries except Malaysia.
Population: Unknown but unofficially as many as 28,000 in China.

Sloth bear (Helarctos malayanus):

Markings: Shaggy black coat especially over the shoulders. U or Y shaped white/yellow marking on the chest. A whitish ‘bare’ face.
Distribution: India, Nepal, Sri Lanka, and Bhutan. Until recently they were also known to occur in Bangladesh, but their continued existence there is uncertain.
Population: Estimated 10,000 to 20,000.

Andean bear (Tremarctos ornatus):

Markings: Black or brown thick coat with whitish or cream “spectacles” with colour extending to the throat and chest.
Distribution: Endemic to the Tropical Andes and the only bear in South America.
Population: Maybe 20,000.

Polar bear (Ursus maritimus):

Markings: Dense creamy-white fur. Large and stocky with hind limbs that are longer than the forelimbs, and a long neck. Large furry feet.
Distribution: Arctic – most northerly found bear. U. S. (Alaska), Canada, Russia, Denmark (Greenland), and Norway.
Population: About 20,000 to 25,000.

Sun bear (Helarctos malayanus):

Markings: Short black/dark brown water-repellent fur, yellow crescent on chest and white face.
Distribution: Mainland Southeast Asia as far west as Bangladesh and northeastern India, as far north as southern Yunnan Province in China, and south and east to Sumatra and Borneo.
Population: Unknown.


Giant Panda (Ailuropoda melanoleuca)

Markings: Unmistakable white coat with black fur around eyes, ears, muzzle, legs and shoulders. WWF emblem.
Distribution: Confined to south-central China.
Population: Approximately 1,600 individuals in the wild.

Least concern:

European brown bear (Ursus arctos)

Markings: Brown bear with mound of muscle on the nape of its neck. The colour of the fur on paws varies from almost black to chocolate brown and grey to red and light brown.
Distribution: Europe, Asia, the Middle East, North America.
Population: Total population is estimated to exceed 200,000.

American black bear (Ursus americanus) also known as Grizzly bear.

Markings: Usually black coats but can vary through cinnamon, blond, and honey-coloured. White and bluish grey along Canada’s Pacific coast.
Distribution: North America – Alaska, Canada and south to mountains of northern Mexico.
Population: Thriving in most areas. 850,000 – 950,000. Twice as many as all other species combined.


1 Comment

Filed under animals, bears, biodiversity, climate change, conservation, endangered, environment, extinction, mammal, nature, wildlife, zoology

One response to “Bear species: six of eight face extinction

  1. Pingback: Do you know all the species of bears? « Museum of Life + Science: Animal Department Blog

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