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Photo of the Bornean orangutan
AsiaCritically endangered

Bornean orangutan

Pongo pygmaeus

The largest tree-living animal. Orangutans spend almost their whole lives high in the rainforest canopy.

Weight
Up to 90 kg
Size
2.2 m arm span
Lifespan
35–45 years
Top speed
Slow climber
Diet
Mostly fruit
Mammal group
Placental

How heavy is that?

As heavy as 2 kids (40 kg each)

Where it lives

Three things to know

  1. Its arms are longer than its legs.
  2. Uses big leaves as umbrellas in the rain.
  3. A baby stays with its mother for about 8 years.

Compare with…

Weight
Bornean orangutan90 kg
A 10-year-old kid40 kg
The orangutan weighs about 2.3× as much as the kid
Size
Bornean orangutan2.2 m
A 10-year-old kid1.4 m
The orangutan is about 1.6× as big as the kid
Top speed
Bornean orangutan—
A 10-year-old kid20 km/h
Too slow to time
Lifespan
Bornean orangutan45 yrs
A 10-year-old kid80 yrs
The kid can live about 1.8× as long as the orangutan

Food chain

  1. FruitProducer
  2. Bornean orangutanThis animal