Why you should not feed wild orangutans?

  • 12. May 2023
  • Tips
  • Updated on:

    09 February 2026

Help us protect the fascinating monkey with the red fur

The name orangutan means “man of the forest” in Indonesian and makes it clear that the animals live in trees whenever they have the opportunity. They spend most of their lives in treetops. There they feed on insects, other small animals and fruits. Only rarely do they even come down to the ground.

Habitat under threat

The largest surviving tree mammals with the fascinating red fur live in the lowland rainforests and in the swamps of the lowlands. Unlike their African ape relatives, orangutans live predominantly as solitary animals. However, females of the Sumatran orangutan are known to live together in a loose association of several animals.

However, deforestation, habitat fragmentation and hunting threaten the survival of the apes in the wild. On the Red List of Threatened Species, the Sumatran orangutans are classified as “Critically Endangered“. On Sumatra, humans have already destroyed 95% of the original rainforests. About half of them are on Borneo.

Identical genetic material

To a very large extent, the orangutan’s genetic make-up is identical to ours. It has changed only very slowly over millions of years. From a genetic point of view, we humans have a surprising amount in common with the orangutan. Analyses by an international team of researchers show that the genetic material of humans and orangutans is 97% identical. This is not far below that of chimpanzees, whose genome is 99% the same as ours. This means that we can easily transmit diseases and germs to animals if we get too close to them. In the worst case, you can die from mild cold viruses.

Please don’t touch

While jungle trekking in Bukit Lawang, you have the opportunity to observe these apes up close. In the past, there was a feeding station from which they were later released into the wild. This means that the endangered animals are used to us humans. Sometimes they can can also get closer to you. Please bear in mind that the jungle cannot be compared to a zoo. You should not feed the orangutans.

The jungle is not a zoo. These are wild animals, and you should keep a safe distance from them. Genetically speaking, humans and orangutans have a surprising amount in common. The genetic makeup of humans and orangutans is 97% identical. This means that we can easily transmit diseases and germs to the animals if we get too close to them. In the worst case, they can die from mild cold viruses.

Unfortunately, there have been increasing reports recently of guides smearing fruit paste on trees to attract orangutans or even allowing guests to feed orangutans for an extra fee. We condemn this behaviour in the strongest possible terms and distance ourselves from it. If you see such behaviour in the jungle, please speak up. It is not acceptable and can harm the animals.

As the beautiful animals belong to the primate genus of the ape family, you should observe a few important things: Please do not touch the monkeys while jungle trekking in Bukit Lawang. There is also an absolute ban on feeding. It can be dangerous for the wild animals to have physical contact with humans, as they can die from even the transmission of a mild cold.

Do’s and Don’ts in the jungle

  1. Listen to your guide
  2. Do not feed or touch animals
  3. Be quiet and keep your distance
  4. Keep the jungle clean
  5. Be respectful

Read our Code of Conduct for jungle trekking.

It is desirable to treat animals with respect. Only in this way can we protect them and ensure that they reproduce and regain a foothold in their natural habitat.

Help us protect the fascinating monkey with the red fur.

Hi, we are Discover Sumatra!

We’re passionate about real travel experiences. Based in the heart of the island, we specialize in eco-friendly adventures that connect you with Sumatra’s breathtaking nature, vibrant cultures, and wildlife. Whether you’re trekking with orangutans in the jungle or relaxing by volcanic lakes, we’re here to help you discover the magic of Sumatra. Just contact us!

Related posts about Sumatra

About us

We are a local tour operator and organise round trips and package holidays in Sumatra. We started this business not only because we love island and nature, but also to support locals and NGOs. We work directly with local guides and drivers. This way we can arrange an inexpensive Sumatra holiday for you and you can spend a stress-free and eventful time. Contact us