mr rudianto as primate keeper in medan zoo on 23 october 2007 make some enrichment in siamang cages in medan zoo.source of this fund is from he sold some soft drink and souvenier in ramadan day on 13 until 16 october 2007 in medan zoo.i save a litlle profit from sold souvenier t shirt in medan zoo .
this picture took by mrs nova a latifi television reporter .
all of the pictures in nsaw are sended by tourist or peoples in medan zoo who i ask them to take the pictures,cause NSAW now still unhave digital camera.
thanks and lets save/love our animals.
best regards from Mr Rudianto and friends