Orangutan

Orangutans are large arboreal apes famous for deliberate movement, long learning periods, and strong dependence on complex tropical forest canopies.

• Builds fresh night nests in trees from bent branches and leaves
• Learns food routes, seasonal fruit timing, and travel structure over years
• Moves carefully to avoid falls and wasted energy in the canopy

Habitat: Lowland rainforest, peat swamp forest, hill forest, and mixed tropical canopy systems.

Native range: Restricted to Borneo and Sumatra, with different species and isolated populations across remaining forests.

Orangutan has a mammal diet shaped by anatomy, habitat, and competition. The exact food mix depends on whether the species is built more for hunting, grazing, browsing, or omnivory.

• Plant material, prey, or both depending on species design
• Seasonally abundant foods in the local habitat
• Higher-value foods that match energy demands

The food available in lowland rainforest, peat swamp forest, hill forest, and mixed tropical canopy systems. often matters as much as the species' ideal diet.

Rarity: Very rare · 89/100. Orangutans are highly threatened by deforestation, fragmentation, and conflict in a very limited geographic range.

• Keep strict disease-safe distance and follow all sanctuary or field guide rules.
• Observe quietly from below rather than trying to reposition under every movement.