Rio Mayo titi this species to survive, their forests need to be protected to avoid overpopulation. Different conservation groups are working to help "P. oenanthe" survive. Neotropical Primate Conservation, Proyecto Mono Tocón and Amazónicos para la Amazonia are working in the more southern areas to protect the monkey. The Rio Mayo titi is a fairly inconspicuous creature, making observation and research difficult to obtain. Therefore, the traditional use of transect observation to monitor the monkey's population, is less effective. Instead, other methods of calculating the titi monkey's density in certain areas have been taken, such as research into the species-specific calls endemic to
Titi Rajo Bintang a Citra Award at the Indonesian Film Festival for Best Actress, while Titi and her husband won a Citra Award for Best Soundtrack for the 2009 film "King". She has said that receiving awards is a bonus which drives her to work harder. Titi is married to fellow musician Sri Aksan Sjuman (formerly of Dewa 19), who was one of her instructors at Farabi. They often collaborate on writing film scores. The couple have a daughter. Titi is sister-in-law to writer-cum-director Djenar Maesa Ayu. She filed for divorced from Aksan on 14 February 2013. They were divorced by March 2013.