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.
Thank you for your support!
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.
Sumatra
Female
1995
29 years old
Siamang (Symphalangus syndactylus)
Fully sponsored
Sponsored by Mariam Tahan, Monique Emmanuelli
January 2023
Bonzo is fine.
She is always with her partner Mase.
Novembre, 21 2021
Bonzo is now with a male siamang name Mase.
Her son Boci is alone in another cage.
November, 14 2018
It's a sad day for Bonzo et Boci, Cipluk was died because of illness.
May 2018
Bonzo is just fine. She is always with her partner Cipluk and her baby Boci.
Avril, 7 2017
Bonzop give birth to a baby siamang. It's a male. We call her baby Boci.
July 2016
Bonzo is now with a male siamang name Cipluk. They are just fine.
Avril 2010
Sad day for Bonzo...her partner Ozi was dead. Ozi has diarrhoea.
November 2009
Bonzo and her new partner Ozi are doing well.
Presentation
Bonzo is a female siamang ( Symphalangus syndactylus ), one of gibbon species who can be found in Bukit Barisan ( Barisan montagnes ) in west central of Sumatera, Indonesia.
Estimation of her birth year : 1995.
History :
We saved Bonzo on december, 2 2004. Bonzo was confiscated at Java. He was victim of animal trafficking.
Notes :
Supayang Conservation Center and Sanctuary, Solok, west Sumatera.