Six of the world's eight species of bear are threatened with extinction, according to a report from the World Conservation Union (IUCN). Only two bears - the brown bear and the American black bear - were listed as being of "least concern".
The IUCN, which has updated the status of the seven species of terrestrial bear on its Red List of Threatened Species, said despite claims that panda populations were on the rise due to a ban on logging, the creation of panda reserves and reforestation programmes, it still considered the bear to be endangered.
The sun bear, the smallest species of bear, has been included on the list for the first time, and is classed as vulnerable. It was previously listed as "data deficient" because not enough was known about the species.
The IUCN bear specialist group, which announced its findings after a meeting in Mexico over the weekend, estimates that sun bears have declined by at least 30% over the past 30 years and would "continue to decline at this rate".
"Although we still have a lot to learn about the biology and ecology of this species, we are quite certain that it is in trouble," said Rob Steinmetz, the co-chairman of the IUCN bear specialist group's sun bear expert team.
"Deforestation has reduced both the area and quality of their habitat. Where habitat is now protected, commercial poaching remains a significant threat."
Steinmetz said the IUCN was working with government, protected area managers, conservation groups and local people "to prevent extinctions of the many small, isolated sun bear populations that remain in many parts of south-east Asia."
Bears in Asia and South America are the most in need of urgent conservation action, the IUCN said, with Asiatic black bears, Andean bears (formerly called spectacled bears), and sloth bears all listed as vulnerable.
The main threat to bears across south-east Asia comes from poaching. Although illegal, poachers are prepared to risk the small chance of being caught against the lucrative gains they can make from sales on the black market.
Prized bear body parts include the gall bladder, which is used in traditional Chinese medicine, and their paws, which are considered to be a delicacy.
Another threat to bear populations comes from living in close proximity to human settlements. Bears are often killed when they prey on livestock or raid crops, or killed when the roam too close to a village because they are seen as a threat to human safety.
"Although the bear population estimates for Asia are not as reliable as we would like, we estimate that bears in south-east Asia are declining at a particularly rapid rate due to extensive loss of forest habitat combined with rampant poaching," said Garshelis.
Bruce McLellan, another co-chairman of the bear specialist group, said: "An enormous amount of effort and funding for conservation and management continues to be directed at bears in North America where their status is relatively favorable.
"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 IUCN Red List of Threatened Species - the conservation status of the world's bears.
Giant Panda (Ailuropoda melanoleuca) - Endangered
Sun bear (Helarctos malayanus) - Vulnerable
Asiatic black bear (Ursus thibetanus) - Vulnerable
Sloth bear (Melursus ursinus) - Vulnerable
Andean bear (Tremarctos ornatus) - Vulnerable
Polar bear (Ursus maritimus) - Vulnerable
Brown bear (Ursus arctos) - Least Concern
American black bear (Ursus americanus) - Least Concern
(The polar bear, which has recently become a symbol for climate change and its effect on animals, is listed as vulnerable, but as it is technically a marine mammal it is distinct from the other seven terrestrial bears and has a different specialist group.)
(Adapted from article in the Guardian)The IUCN, which has updated the status of the seven species of terrestrial bear on its Red List of Threatened Species, said despite claims that panda populations were on the rise due to a ban on logging, the creation of panda reserves and reforestation programmes, it still considered the bear to be endangered.
The sun bear, the smallest species of bear, has been included on the list for the first time, and is classed as vulnerable. It was previously listed as "data deficient" because not enough was known about the species.
The IUCN bear specialist group, which announced its findings after a meeting in Mexico over the weekend, estimates that sun bears have declined by at least 30% over the past 30 years and would "continue to decline at this rate".
"Although we still have a lot to learn about the biology and ecology of this species, we are quite certain that it is in trouble," said Rob Steinmetz, the co-chairman of the IUCN bear specialist group's sun bear expert team.
"Deforestation has reduced both the area and quality of their habitat. Where habitat is now protected, commercial poaching remains a significant threat."
Steinmetz said the IUCN was working with government, protected area managers, conservation groups and local people "to prevent extinctions of the many small, isolated sun bear populations that remain in many parts of south-east Asia."
Bears in Asia and South America are the most in need of urgent conservation action, the IUCN said, with Asiatic black bears, Andean bears (formerly called spectacled bears), and sloth bears all listed as vulnerable.
The main threat to bears across south-east Asia comes from poaching. Although illegal, poachers are prepared to risk the small chance of being caught against the lucrative gains they can make from sales on the black market.
Prized bear body parts include the gall bladder, which is used in traditional Chinese medicine, and their paws, which are considered to be a delicacy.
Another threat to bear populations comes from living in close proximity to human settlements. Bears are often killed when they prey on livestock or raid crops, or killed when the roam too close to a village because they are seen as a threat to human safety.
"Although the bear population estimates for Asia are not as reliable as we would like, we estimate that bears in south-east Asia are declining at a particularly rapid rate due to extensive loss of forest habitat combined with rampant poaching," said Garshelis.
Bruce McLellan, another co-chairman of the bear specialist group, said: "An enormous amount of effort and funding for conservation and management continues to be directed at bears in North America where their status is relatively favorable.
"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 IUCN Red List of Threatened Species - the conservation status of the world's bears.
Giant Panda (Ailuropoda melanoleuca) - Endangered
Sun bear (Helarctos malayanus) - Vulnerable
Asiatic black bear (Ursus thibetanus) - Vulnerable
Sloth bear (Melursus ursinus) - Vulnerable
Andean bear (Tremarctos ornatus) - Vulnerable
Polar bear (Ursus maritimus) - Vulnerable
Brown bear (Ursus arctos) - Least Concern
American black bear (Ursus americanus) - Least Concern
(The polar bear, which has recently become a symbol for climate change and its effect on animals, is listed as vulnerable, but as it is technically a marine mammal it is distinct from the other seven terrestrial bears and has a different specialist group.)
NB. Once Hotel Rimbo is fully operational, visitors may have an opportunity to see a Sumatran sun bear in the forest.
0 comments:
Post a Comment