Sun Bear Helarctos malayanus

Sun Bear Helarctos malayanus

Vulnerable

Locations: Bangladesh, Brunei, Cambodia, India, Indonesia, Laos, Malaysia, Myanmar, Thailand, Vietnam

Sun bears are playful and energetic small bear species from South East Asia who are increasingly becoming marginalised by palm oil deforestation and trade for their body parts.

With their glistening golden crescent chest markings, these bears embody uniqueness and bold beauty. Despite their tenacity, palm oil and timber deforestation is an unmatched threat to their survival. They are now vulnerable from this and other threats and have lost 50-80% of their range. Help to protect them and #Boycottpalmoil #Boycott4Wildlife in the supermarket!

Deforestation rates and reported high volumes of hunting and trade throughout the Sun Bear range form the basis for this assessment. Sun Bears are forest dependent species, and, thus area of forest loss is directly linked with population decline.

IUCN red list

Behaviour and appearance

Sun bears exhibit a fascinating array of behaviors and possess distinct physical traits. Their sleek, jet-black fur is complemented by a distinctive golden crescent marking on their chest. This has earned them the endearing moniker of “sun bear.” Every sun bear has a unique configuration of markings, much like a fingerprint – no two are completely the same.

Despite their diminutive size, these bears boast powerful jaws and long, curved claws adapted for climbing trees with remarkable agility. Their long tongues help them to prise out fruits, insects, small vertebrates, and honey from the rainforest canopy. Sun bears are solitary creatures, except during the mating season or when mothers are raising their cubs.

Geographic range

Sun bears are indigenous to the tropical forests of Southeast Asia. They inhabit a wide geographical range spanning from eastern India through Myanmar, Thailand, Cambodia, Laos, Vietnam, Malaysia, and Indonesia, including the islands of Sumatra and Borneo. Their presence in these biodiverse regions underscores their critical role in maintaining ecosystem balance and biodiversity. However, rampant deforestation and habitat fragmentation threaten the survival of sun bear populations across their range, necessitating urgent conservation measures to safeguard these iconic creatures and their forest habitats for generations to come.

Major threats to Sun Bears

Forest Loss in Southeast Asia due to Palm Oil Expansion:

• Southeast Asia has experienced a higher relative rate of forest loss over the past 30 years than any other part of the world, primarily driven by palm oil plantation expansion.
• Shrinking habitats in China, Bangladesh, and Vietnam, with projections of a 50–80% decline in Vietnam’s sun bear population in the next 30 years.
• Habitat fragmentation observed, particularly in Borneo and Sumatra, as forests are cleared for palm oil cultivation.
• Isolated habitat patches in southern Myanmar, central Thailand, southern Cambodia, and southern Vietnam signify further fragmentation caused by palm oil development and other agriculture and mining.

Continued Deforestation and Degradation:

• Deforestation and habitat degradation persist due to ongoing palm oil expansion, posing sustained threats to sun bear populations.
• Loss of forest cover exacerbates habitat fragmentation, increasing vulnerability to extinction.

Persistent Trade in Bears and Bear Parts:

• Illegal poaching and trade in sun bears and their parts remain prevalent, driven partly by habitat destruction for palm oil.
• The palm oil industry’s impact on sun bear habitats contributes to population decline and poses a significant threat to sun bears across their range.
  

Ominous Future Outlook:

• The combined effects of palm oil-driven forest loss, fragmentation, and trade present a dire future for sun bears.
• Urgent conservation efforts targeting palm oil-related deforestation are essential to prevent further decline and secure the future of sun bear populations.

An emaciated sun bear desperately searches for food on a palm oil plantation

“We were surprised. None of us have ever seen anything like it,” said one worker, reported by the Borneo Post, Sunday, February 1, 2015.
According to the workers, this animal crawls, has sharp claws. “When we came to our senses, we chased him back into the forest,” he said.
Meanwhile, regarding this discovery, a spokesman for the Sarawak Forestry Corporation told The Sunday Post that based on observations, it is very likely that the strange animal belonged to the sun bear species. Characterized by a black nose, long claws, and a body shape that is almost similar. However, due to illness, the bear’s body became strange.

Palingseru.com

Further Information

Scotson, L., Fredriksson, G., Augeri, D., Cheah, C., Ngoprasert, D. & Wai-Ming, W. 2017. Helarctos malayanus (errata version published in 2018). The IUCN Red List of Threatened Species 2017: e.T9760A123798233. https://dx.doi.org/10.2305/IUCN.UK.2017-3.RLTS.T9760A45033547.en. Downloaded on 24 January 2021.

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