Sponsor a gibbon

With your donations we can give a second chance to our pensioners!

You will receive news of your protege by mail, every 4 – 6 weeks.

Your name will appear on the gibbon’s page on our website.

You can sponsor a gibbon completely either with 280 €/year or with 23 €/month or partially.

In case of an animal’s death, your donations can be attributed to another gibbon or used for other expenses depending on your wishes.

If you would like to donate in someone else’s name, please send us their email so that we may send them news of their fostered animal.

Our email:

Thank you for your support!

Donate once

The maximum amount per gibbon per year is 280 €.

Sponsoring lasts 12 months starting the day we receive your donation. An email will be sent to you after 11 months to see if you will renew your help.

Check on the gibbon’s card how much is still needed. The amount is indicated above each photo. If you want to give 80 €, you have to have at least 80 € left to collect, otherwise the total will exceed 280 € per year.

Donate each month

You can sponsor from 5 to 23.33 € per month.
For example 5 € a month equals 60 € / year

With this formula, your donations are made monthly until you decide otherwise. You become a Friend of Kalaweit and we offer you the membership fee.

Check on the gibbon’s page how much is still needed. The amount is indicated above each photo. Do not make donations exceeding the amount left to purchase. Ex: If you would like to make a 10 € monthly donation, amounting to 120 €/year, make sure that there is at least 120 € left on the gibbon’s page.




27 years old

Gibbon agile (Hylobates agilis albibarbis)

Left to sponsor: 160CHF

Sponsored by Marieke Clement, Noelle Koch Corbin, Tristan Croiset

January 2023

Cimeng is fine.
She is always with her partner Bambang.

May 2020

Cimeng is now with Bambang. Her daughter, Marcha is now with a male gibbon name Pipi.

January, 2015

Cimeng, Bambang and their daughter Marcha are doing well.
Cimeng takes good care well Marcha. She is always close to Marcha.

Avril 15th, 2014

Cimeng gave birth to a baby gibbon. We called her baby : Marcha. It's a girl.
Cimeng and Marcha are just fine.

September 2013

camp Pararawen, Muara Teweh, Centre Borneo.
Cimeng and her partner Bambang are fine.
They are active and eat well their fruits.

February 2012

Cimeng has a new partner name Bambang.
Her son Marceng is now with Ganesha, Bambang's son.

January 2011

Cimeng and her son Marceng are fine. They are always together.

March, 20 2010

It's a sad day for Cimeng and Marceng... Martin died. He was sick, and has had diarrhea.

October, 18 2007

Cimeng gave birth to a baby gibbon. We called her baby : Marceng.

March, 2006

Cimeng is now with a mal gibbon named Martin.
They are nice and become friends.


Cimeng is a female gibbon of species Hylobates agilis albibarbis, one of gibbons species who live in Kalimantan, Indonesia.
Year of birth (estimation) : 1997.
Cimeng was rescued in Palangkaraya on june 12th, 2004.
Blood test : Cimeng is clean.
Observations :
Pararawen Conservation Center and Sanctuary, Muara Teweh, Central Kalimantan.

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