It found that the number
of orang - utans on Sumatra island in Indonesia has fallen by 14 per cent since 2004 to only 6,600 animals.
One
of the orang moms swoops down to the ground as if on an invisible slide, picks up a stick, and fishes around inside a tree trunk until she snares edibles that she coaxes up and eats.
Advances in morphological and genetic studies have since revealed two species
of orang - utan, however, on the islands of Borneo and Sumatra.
«Bark represents a considerable fraction
of orang - utan diets,» says Madeleine Hardus of the University of Amsterdam in the Netherlands.
So it was quite surreal to find myself, last June, in the foyer of the Queen Elizabeth concert hall in London, in a group of 700 people, discussing the cultural lives
of orang - utans, meerkats and fish.
She says orphaning may have made this particular group
of orang - utans more independent, which in turn could have spurred their remarkable innovation.
Not exact matches
However, its popularity has driven a rapidly expanding industry that has been linked with deforestation, high carbon emissions, displacement
of local communities and threats to endangered species such as the
orang - utan, Sumatran tiger and sunbear.
ORANG - UTANS normally steer clear
of water.
It's true the locals call
orangs the «people
of the forest».
ORANG - UTANS may be perfectly adapted for swinging through trees, but new observations suggest they also spend a surprising amount
of time hanging out on the ground.
But Pontzer's team thinks the irregularity
of food availability in the
orang - utans» habitat in south - east Asia has led the animals to evolve an especially thrifty metabolism.
So it came as a surprise when a group
of orphaned
orang - utans that had been relocated to Kaja Island in Borneo started to get wet for all sorts
of reasons.
With their long, strong arms and short bowed legs, it's easy to see why
orang - utans are considered the most arboreal
of all great apes.
But there are also lively accounts
of people and places, politics and potentates, not to mention a poignant tale
of life with an orphaned
orang - utan, detailed instructions to his sister on choosing him a new assistant, and a letter thanking his mother for sending bacon («turned out more eatable than I expected»).
Is it a case
of convergent evolution, with
orangs and humans independently evolving similar adaptations?
And the touching scene when Darwin meets Jenny the
orang - utan — the first time he'd come face to face with a great ape — is beautifully executed, brilliantly capturing the humanity
of our fellow apes.
These diseases would endanger the already - threatened wild population if the
orang utans were released back into their native forests
of Indonesia and Malaysia.
With only around 27 000 wild apes left in scattered patches
of forest on the islands
of Borneo and Sumatra, the
orang - utan is vulnerable to extinction.
A separate group
of 30
orang - utans have been sent from Taiwan to a rehabilitation centre at Wanariset in Indonesia.
HUNDREDS
of pet
orang - utans that are being discarded by wealthy Taiwanese families may be destroyed because they can not be returned to the wild.
Orangutans (also spelled
orang utan,
orang - utan, sometimes incorrectly orangutang) are two species
of great apes with long arms and reddish, sometimes brown, hair.
• A touch
of monkey business affected our article on technology for animals:
orang - utans become sexually active at 8 years, and it is human visitors — not other apes — that juveniles enjoy poking with sticks (29 November, p 44).
• A touch
of monkey business affected our article on technology for animals:
orang - utans become sexually active at 8 years,...
That's why some
of the entrants in recent humanoid robot Grand Challenges have looked less human and more like a cross between an
orang - utan and a wolf spider.
According to the World Resources Institute, the fires have spread into national parks, including Tanjung Puting National Park, which includes some
of the last remaining habitats for
orang - utans, Sumatran elephants and clouded leopards.
There is a growing record
of tool use in animals and birds, from musical «instruments» made by
orang - utans to sponges used by dolphins to dislodge prey from sand.
Researchers used to think that taking to two legs caused the size
of human brains to outstrip our primate cousins the
orang - utans, gorillas and chimpanzees.
«Chimps and
orang - utans, they don't feel the need for that, but once you have cooperative breeding, the evolution
of language is just expected,» he says.
By using genetic analysis to assess a subset
of historical reintroductions into Tanjung Puting National Park, Indonesia, they found that
orang - utans from a non-native and genetically distinct subspecies were unwittingly released and have since hybridized with the Park's wild population.
While their findings and recommendations apply to a broad range
of endangered mammals, Banes is especially adamant that Bornean
orang - utan subspecies be kept apart.
As
orang - utan subspecies are thought to have diverged around 176,000 years ago, with marked differentiation over the last 80,000 years, the researchers highlight the potential for negative effects on the viability
of populations already under threat.
The Bornean
orang - utan is further subdivided into three distinct, geographically and reproductively isolated subspecies, which last shared a common ancestor in the Pleistocene and have differentiated substantially over tens
of thousands
of years.
Mike Tomasello
of the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany, and others have compiled a list
of gestures observed in monkeys, gibbons, gorillas, chimpanzees, bonobos and
orang - utans, which reveals that gesticulation plays a large role in their communication (Gesture, vol 5, p...
«There is no definitive evidence
of outbreeding depression among Bornean
orang - utans,» says Banes, «but our findings are enough to cause serious alarm.»
As their intake
of displaced
orang - utans increases, and as suitable habitat for reintroductions declines, there have been suggestions that they hybridize Bornean
orang - utan subspecies — either in isolated, «mixed» populations, or within existing wild populations.
More than 1,500 orphaned and displaced
orang - utans are currently awaiting release from centres on Borneo and Sumatra, which missed a deadline set forth by the Indonesian government to reintroduce all their
orang - utans by the end
of 2015.
They lack the long, strong fingers used by chimps and gorillas for knucklewalking, and the elongation
of the hand found in the highly arboreal gibbons and
orang - utans.
We have been bumping into plenty
of turtles, cuttlefish,
orang - utan crabs, shrimps, Blue spotted stingrays, blue fin trevally and schools
of squid have appeared at Turtle heaven circling the top
of the underwater mountain (as we like to call it) the past 2 times we visited.
Nudi branchs, pigmy seahorse and the
orang hutan and porcelain crab are only a few
of the many different species.
Roads connect most towns in Kalimantan and the region continues to progress; West Kalimantan is the constituency's least developed area — home to wild
orang - utans, virgin rainforests and idyllic beaches, this slice
of Borneo should be on every visitor's radar.
Ketapang is home to the 100,000 - hectare Gunung Palung National Park which plays host to 10 %
of the world's wild
orang - utan population.
Here, you'll get up close and personal with
orang utan (wild man
of Borneo) formerly in captivity which are now being rehabilitated before their return to the wild.
You can climb Mount Kinabalu, the highest mountain in the region, visit the largest
orang utan sanctuary in the world, as well dive some
of the world's best wall, reef and macro-life locations.
The choices made by retailers and manufacturers
of palm oil have a direct impact on the habitat
of endangered species such as the
orang - utan, Sumatran tiger and Asian elephant.»
«When a landmark scheme created in the name
of sustainability and conservation tolerates one
of its member companies destroying
orang - utan habitat, something is going seriously wrong,» said Tom Picken, Forest Campaign Leader at Global Witness.
Air pressure changes, allergies increase, Alps melting, anxiety, aggressive polar bears, algal blooms, Asthma, avalanches, billions
of deaths, blackbirds stop singing, blizzards, blue mussels return, boredom, budget increases, building season extension, bushfires, business opportunities, business risks, butterflies move north, cannibalistic polar bears, cardiac arrest, Cholera, civil unrest, cloud increase, cloud stripping, methane emissions from plants, cold spells (Australia), computer models, conferences, coral bleaching, coral reefs grow, coral reefs shrink, cold spells, crumbling roads, buildings and sewage systems, damages equivalent to $ 200 billion, Dengue hemorrhagic fever, dermatitis, desert advance, desert life threatened, desert retreat, destruction
of the environment, diarrhoea, disappearance
of coastal cities, disaster for wine industry (US), Dolomites collapse, drought, drowning people, drowning polar bears, ducks and geese decline, dust bowl in the corn belt, early spring, earlier pollen season, earthquakes, Earth light dimming, Earth slowing down, Earth spinning out
of control, Earth wobbling, El Nià ± o intensification, erosion, emerging infections, encephalitis,, Everest shrinking, evolution accelerating, expansion
of university climate groups, extinctions (ladybirds, pandas, pikas, polar bears, gorillas, whales, frogs, toads, turtles,
orang - utan, elephants, tigers, plants, salmon, trout, wild flowers, woodlice, penguins, a million species, half
of all animal and plant species), experts muzzled, extreme changes to California, famine, farmers go under, figurehead sacked, fish catches drop, fish catches rise, fish stocks decline, five million illnesses, floods, Florida economic decline, food poisoning, footpath erosion, forest decline, forest expansion, frosts, fungi invasion, Garden
of Eden wilts, glacial retreat, glacial growth, global cooling, glowing clouds, Gore omnipresence, Great Lakes drop, greening
of the North, Gulf Stream failure, Hantavirus pulmonary syndrome, harvest increase, harvest shrinkage, hay fever epidemic, heat waves, hibernation ends too soon, hibernation ends too late, human fertility reduced, human health improvement, hurricanes, hydropower problems, hyperthermia deaths, ice sheet growth, ice sheet shrinkage, inclement weather, Inuit displacement, insurance premium rises, invasion
of midges, islands sinking, itchier poison ivy, jellyfish explosion, Kew Gardens taxed, krill decline, landslides, landslides
of ice at 140 mph, lawsuits increase, lawyers» income increased (surprise surprise!)
Everybody wants a piece
of it, including elephants,
orang - utans, rhino and the approximate 280 Sumatran tigers left in the wild.