Proboscis monkeys are endemic to Borneo and during my orangutan holidays to Tanjung Puting national park we usually see these primates on a daily basis. You don’t have to observe them long without witnessing their spectacular leaps from tree to tree. Hurtling themselves through the air in giant leaps of faith. Here’s a few photos of these monkeys in full flying action. For more information on Proboscis monkeys including habitat, diet and behaviour you might like this link here.