Learn more about these big-nosed monkeys. Find out why scientists think these primates have such outsized organs.
This video shows a proboscis monkey in the tropical forests of Borneo, an island divided among Indonesia, Malaysia, and ...
The prominent noses of male proboscis monkeys, long thought to be merely visual signals, play a crucial role in vocal communication, enhancing individual identity. A new study published in the Journal ...
In January, an injured proboscis monkey was found near a railway track in Thailand’s Samut Sakhon province and brought to a nearby clinic. Proboscis monkeys are an endangered species endemic to Borneo ...