animal
animalia
biodiversity
bornean orangutan
borneo
bornese
caring
celebes sea
chord
coastal ecosystems
deforestation
ecoregions
energy
environmental issues
equator
family
feet
flexible
force
fur
hair
hang
high humidity
hold
hug
humanoid
indonesia
indonesian archipelago
indonesian tourism
jungle
kalamanthana
kalimantan
karimata strait
kepulauan melayu
kumai
malay archipelago
mammal
monkey
mother and child
movement
muzzle
natural ecosystem
natural heritage
oceania
orangutan
pongo
poni
primate
rainforest
republik indonesia
south china sea
southeast asia
strength
strong
strong hands
sulu sea
swing
thirdlargest island
together
trees
tropical climate
trust