Middle Borneo. BKSDA and BOSF (Borneo Orangutan Survival Foundation) team has released four orangutans to borneo forest after seven years being quarantined. Previously they also already had released 20 orangutans in the same place.
From 2012 until now there are 207 orangutans have been released to Borneo forest., while 468 orangutans still being rehabilitated.
Source : http://goo.gl/mRVA68
