Bornean and Sumatran orangutans face catastrophic habitat loss from palm oil and paper plantations, with individual animals suffering displacement, starvation, injury, and exploitation in the pet trade.
The welfare of individual orangutans is inseparable from the deforestation destroying their habitat. When forest is cleared, orangutans may starve as food trees are removed, be killed if they enter agricultural areas, or suffer burns and smoke inhalation during deliberate fires. Orphaned infants separated by their mother's death face profound psychological distress — orangutans form intense mother-infant bonds lasting years. These orphans require costly rehabilitation programmes that cannot fully replace maternal learning. Adults in remnant forest patches experience chronic stress from reduced home ranges, food scarcity, and human-wildlife conflict. The welfare suffering is distributed across millions of wild individuals in ways invisible from a distance, yet traceable directly to consumption choices in importing countries.