Borneo
Pygmy Elephant
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Borneo Pygmy
Elephant in North Borneo, Sabah,
Malaysia
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Physical Description
Species Description
Borneo pygmy elephants are smaller than other Asian elephants. The males
may only grow to less than 2.5 meters, while other Asian elephants grow
up to 3 meters. They also have babyish faces, larger ears, longer tails
that reach almost to the ground and are more rotund. These elephants are
also less aggressive than other Asian elephants.
Habitat
Major Habitat Type
Concentrated in Sabah, particularly the floodplain, tributaries and the
upper catchment of the Kinabatangan River - but their route has been cut
off by illegal loggers and the elephants have not been there in years.
They occasionally range into East Kalimantan, Indonesia.
Biogeographic Realm
Indo- Malaya
Range States
Malaysia, Indonesia
Geographical Location
Northeast Borneo
Why is this species important?
Until recently the pygmy elephants of Borneo were believed to be a
remnant population of a domesticated herd abandoned on the island by the
Sultan of Sulu in the 17th century. But a 2003 DNA analysis carried out
by WWF and Columbia University proved that the pygmy elephants were
genetically distinct from other Asian elephants, thereby recognizing it
as a likely new subspecies and emphasizing its conservation priority.
According to the DNA evidence these elephants were isolated about
300,000 years ago from their cousins on mainland Asia and Sumatra.
During that period, they became smaller with relatively larger ears,
longer tails and straighter tusks.
The evolutionary history of Borneo’s elephants justifies their
recognition as a separate evolutionary significant unit (ESU).
The Asian elephant is one of the largest forest herbivores in the world.
A single adult can eat up to 150 kgs of vegetation everyday, feeding
mostly on species of palms, grasses and wild bananas. They also require
minerals which they receive from salt licks or mineral concentrations in
limestone outcrops.
Threats
The primary threat to these elephants is the loss of continuous forests.
Mammals of their size require large feeding grounds and viable breeding
populations with sizeable male- to female ratios. Shrinking forests have
also brought the elephants into more frequent contact with people,
increasing human elephant conflict in the region.
The large blocks of forests they require are now being fragmented by
encroachment in forest areas and conversion of natural forests into
commercial plantations. Human disturbances within forests such as
logging, increased agriculture, building of palm oil mills with
associated settlements and hunting are rapidly breaking up contact
between sub populations, as well as minimizing the areas of forests
available for each small group to live and feed on.
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