“These caged birds are not purely natural,” points out professor Yuda, the ornithol­ogist from Atma Jaya University. In nature, songbirds find out how to sing early in life from their adult mother and father and neigh­bors, offering wild populations regional dialects reminiscent of regional culture. Some critics even claimed that https://history-of-sultan-palace38134.actoblog.com/30694743/new-step-by-step-map-for-architectural-design-of-sultan-palace